The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-the-marchantiophyta-are-a-division-of-non-vascular-land-plants-commonly-165992717.html
RMKJ1HB9–The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information.
Young sporophytes of wall screw-moss, Tortula muralis, growing from the gametophyte cushion on a garden wall Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-young-sporophytes-of-wall-screw-moss-tortula-muralis-growing-from-166176989.html
RMKJA0CD–Young sporophytes of wall screw-moss, Tortula muralis, growing from the gametophyte cushion on a garden wall
Life Cycle of a Fern The life cycle of the fern has two different stages; sporophyte, which releases spores, and gametophyte, which releases gametes Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/life-cycle-of-a-fern-the-life-cycle-of-the-fern-has-two-different-stages-sporophyte-which-releases-spores-and-gametophyte-which-releases-gametes-image434328803.html
RF2G6HAPY–Life Cycle of a Fern The life cycle of the fern has two different stages; sporophyte, which releases spores, and gametophyte, which releases gametes
Common Liverwort or Green-tongue Liverwort (Marchantia polymorpha), gametophyte, North Rhine-Westphalia, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-common-liverwort-or-green-tongue-liverwort-marchantia-polymorpha-gametophyte-72454481.html
RME5TGC1–Common Liverwort or Green-tongue Liverwort (Marchantia polymorpha), gametophyte, North Rhine-Westphalia, Germany
Moss Gametophyte with Antheridia Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-gametophyte-with-antheridia-134943679.html
RMHRF613–Moss Gametophyte with Antheridia
Macro photography female gametophyte at the eaten. The family of gymnosperms. Green lush branch. Fir branches. Spruce background. Coniferous tree. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-macro-photography-female-gametophyte-at-the-eaten-the-family-of-gymnosperms-165547481.html
RFKH99E1–Macro photography female gametophyte at the eaten. The family of gymnosperms. Green lush branch. Fir branches. Spruce background. Coniferous tree.
Close up of green gametophytes of the bryophyte Dicranum sp Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-close-up-of-green-gametophytes-of-the-bryophyte-dicranum-sp-14168180.html
RMAGCHTN–Close up of green gametophytes of the bryophyte Dicranum sp
moos (Atrichum undulatum), gametophyte and sporophyte, Germany, Brandenburg Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/moos-atrichum-undulatum-gametophyte-and-sporophyte-germany-brandenburg-image5251370.html
RMARMH2B–moos (Atrichum undulatum), gametophyte and sporophyte, Germany, Brandenburg
Juniper Haircap Moss - Polytrichum juniperinum shoots carrying male reproductive organs - the red flower-like antheridia Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/juniper-haircap-moss-polytrichum-juniperinum-shoots-carrying-male-reproductive-organs-the-red-flower-like-antheridia-image417488843.html
RM2F7677R–Juniper Haircap Moss - Polytrichum juniperinum shoots carrying male reproductive organs - the red flower-like antheridia
Gametophyte generation of Harts Tongue Fern, Asplenium scolopendrium Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/gametophyte-generation-of-harts-tongue-fern-asplenium-scolopendrium-image570265413.html
RF2T3NR9W–Gametophyte generation of Harts Tongue Fern, Asplenium scolopendrium
Microscopic view of fern prothallium (prothallus) with removed chlorophyll. Rheinberg illumination. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-microscopic-view-of-fern-prothallium-prothallus-with-removed-chlorophyll-140927518.html
RFJ57PDJ–Microscopic view of fern prothallium (prothallus) with removed chlorophyll. Rheinberg illumination.
Gametophytes and sporophytes of haircap moss, Polytrichum commune. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-gametophytes-and-sporophytes-of-haircap-moss-polytrichum-commune-34509243.html
RMC040TY–Gametophytes and sporophytes of haircap moss, Polytrichum commune.
Gametophyte cusion of wall screw-moss, Tortula muralis, growing on a large sarson stone, Berkshire, March Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/gametophyte-cusion-of-wall-screw-moss-tortula-muralis-growing-on-a-large-sarson-stone-berkshire-march-image213972782.html
RMPC38D2–Gametophyte cusion of wall screw-moss, Tortula muralis, growing on a large sarson stone, Berkshire, March
Close up of dried Sphagnum Moss Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/close-up-of-dried-sphagnum-moss-image220449030.html
RMPPJ8YJ–Close up of dried Sphagnum Moss
Macro shot of green moss (Hypnum cupressiforme) with capsules (sporangium) containing spores. It is a bioindicator for environmental pollution Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/macro-shot-of-green-moss-hypnum-cupressiforme-with-capsules-sporangium-containing-spores-it-is-a-bioindicator-for-environmental-pollution-image345866892.html
RF2B2KGN0–Macro shot of green moss (Hypnum cupressiforme) with capsules (sporangium) containing spores. It is a bioindicator for environmental pollution
The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-the-marchantiophyta-are-a-division-of-non-vascular-land-plants-commonly-165992709.html
RMKJ1HB1–The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information.
Young sporophytes of wall screw-moss, Tortula muralis, growing from the gametophyte cushion on a garden wall Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-young-sporophytes-of-wall-screw-moss-tortula-muralis-growing-from-166176991.html
RMKJA0CF–Young sporophytes of wall screw-moss, Tortula muralis, growing from the gametophyte cushion on a garden wall
Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/pollination-is-the-act-of-transferring-pollen-grains-from-the-male-anther-of-a-flower-to-the-female-stigma-image434329455.html
RF2G6HBJ7–Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma
bryophyta moss isolated on white background Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/bryophyta-moss-isolated-on-white-background-image223221263.html
RFPY4GYY–bryophyta moss isolated on white background
Sphagnum moss and other mosses growing in a spring forest. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/sphagnum-moss-and-other-mosses-growing-in-a-spring-forest-image182605045.html
RFMH2AGN–Sphagnum moss and other mosses growing in a spring forest.
Moss Gametophyte with Antheridia Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-gametophyte-with-antheridia-135007616.html
RMHRJ3GG–Moss Gametophyte with Antheridia
Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/mossy-higher-plants-or-bryophytes-the-theme-of-bryology-the-science-of-mosses-damp-concrete-covered-with-a-bright-green-moss-carpet-beautiful-image598658182.html
RF2WNY6HA–Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful
Rain droplets hang from the sporophytes of a forest moss. Washington, United States. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-rain-droplets-hang-from-the-sporophytes-of-a-forest-moss-washington-104369462.html
RMG1PC8P–Rain droplets hang from the sporophytes of a forest moss. Washington, United States.
Juniper Haircap Moss - Polytrichum juniperinum shoots carrying male reproductive organs - the red flower-like antheridia Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/juniper-haircap-moss-polytrichum-juniperinum-shoots-carrying-male-reproductive-organs-the-red-flower-like-antheridia-image417488920.html
RM2F767AG–Juniper Haircap Moss - Polytrichum juniperinum shoots carrying male reproductive organs - the red flower-like antheridia
Gametophyte stage of the Harts Tongue Fern, Asplenium scolopendrium Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/gametophyte-stage-of-the-harts-tongue-fern-asplenium-scolopendrium-image569156016.html
RF2T1Y88G–Gametophyte stage of the Harts Tongue Fern, Asplenium scolopendrium
Gametophytes of thallos liverwort (species not determined). Note compartments within gametophyte, each with a small pore. Dark gametophytes are growth Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/gametophytes-of-thallos-liverwort-species-not-determined-note-compartments-within-gametophyte-each-with-a-small-pore-dark-gametophytes-are-growth-image229050308.html
RFR8J404–Gametophytes of thallos liverwort (species not determined). Note compartments within gametophyte, each with a small pore. Dark gametophytes are growth
Sceptridium obliquum gametophyte & young sporophyte x60 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/sceptridium-obliquum-gametophyte-young-sporophyte-x60-image260047445.html
RMW3254N–Sceptridium obliquum gametophyte & young sporophyte x60
Common Liverwort or Green-tongue Liverwort (Marchantia polymorpha), gametophyte, North Rhine-Westphalia, Germany Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-common-liverwort-or-green-tongue-liverwort-marchantia-polymorpha-gametophyte-72454480.html
RME5TGC0–Common Liverwort or Green-tongue Liverwort (Marchantia polymorpha), gametophyte, North Rhine-Westphalia, Germany
Young sporophytes of wall screw-moss, Tortula muralis, growing from the gametophyte cushion on a garden wall Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/young-sporophytes-of-wall-screw-moss-tortula-muralis-growing-from-the-gametophyte-cushion-on-a-garden-wall-image213972779.html
RMPC38CY–Young sporophytes of wall screw-moss, Tortula muralis, growing from the gametophyte cushion on a garden wall
Close up of dried Sphagnum Moss Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/close-up-of-dried-sphagnum-moss-image220449146.html
RMPPJ93P–Close up of dried Sphagnum Moss
Moss with the reproductive sporophytes growing out of the gametophyte Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-with-the-reproductive-sporophytes-growing-out-of-the-gametophyte-94121492.html
RMFD3GWT–Moss with the reproductive sporophytes growing out of the gametophyte
The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-the-marchantiophyta-are-a-division-of-non-vascular-land-plants-commonly-165992713.html
RMKJ1HB5–The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information.
Liverworts on canyon wall Starved Rock State Park Illinois Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-liverworts-on-canyon-wall-starved-rock-state-park-illinois-41563978.html
RFCBHB7P–Liverworts on canyon wall Starved Rock State Park Illinois
Diagram of life cycle of flowering plant with double fertilization Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/diagram-of-life-cycle-of-flowering-plant-with-double-fertilization-image434328799.html
RF2G6HAPR–Diagram of life cycle of flowering plant with double fertilization
Microscope view of Fern Prothallium Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/microscope-view-of-fern-prothallium-image363639250.html
RM2C3H5G2–Microscope view of Fern Prothallium
moss gametophyte leaves and stem Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-gametophyte-leaves-and-stem-15269388.html
RFAMHK7W–moss gametophyte leaves and stem
Pine Pollen, SEM Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-pine-pollen-sem-135012997.html
RMHRJACN–Pine Pollen, SEM
Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/mossy-higher-plants-or-bryophytes-the-theme-of-bryology-the-science-of-mosses-damp-concrete-covered-with-a-bright-green-moss-carpet-beautiful-image598664195.html
RF2WNYE83–Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful
Jersey Fern Anogramma leptophylla an annual fern very rare in UK; gametophyte visible at base Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-jersey-fern-anogramma-leptophylla-an-annual-fern-very-rare-in-uk-gametophyte-20655822.html
RMB5GXKX–Jersey Fern Anogramma leptophylla an annual fern very rare in UK; gametophyte visible at base
MOSS SPOROPHYTE (MNIUM SP.) CAP AND SETA OF IMMATURE SPOROPHYTE IS GROWING PARASITICALLY FROM TOP OF FEMALE GAMETOPHYTO Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-sporophyte-mnium-sp-cap-and-seta-of-immature-sporophyte-is-growing-19288712.html
RMB3AJXG–MOSS SPOROPHYTE (MNIUM SP.) CAP AND SETA OF IMMATURE SPOROPHYTE IS GROWING PARASITICALLY FROM TOP OF FEMALE GAMETOPHYTO
Gametophyte of Harpoon weed (Asparagopsis armata), an invasive red alga attached with barbed branchlets to Sea lettuce (Ulva lactuca) in a rockpool low on the shore, near Falmouth, Cornwall, UK, August. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/gametophyte-of-harpoon-weed-asparagopsis-armata-an-invasive-red-alga-attached-with-barbed-branchlets-to-sea-lettuce-ulva-lactuca-in-a-rockpool-low-on-the-shore-near-falmouth-cornwall-uk-august-image262928556.html
RMW7NC1G–Gametophyte of Harpoon weed (Asparagopsis armata), an invasive red alga attached with barbed branchlets to Sea lettuce (Ulva lactuca) in a rockpool low on the shore, near Falmouth, Cornwall, UK, August.
Harts Tongue Fern, Asplenium scolopendrium, spores germinating and growing into the gametophyte stage Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/harts-tongue-fern-asplenium-scolopendrium-spores-germinating-and-growing-into-the-gametophyte-stage-image569595015.html
RF2T2K873–Harts Tongue Fern, Asplenium scolopendrium, spores germinating and growing into the gametophyte stage
liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/liverworts-like-mosses-and-hornworts-they-have-a-gametophyte-dominant-life-cycle-image356492139.html
RF2BKYHA3–liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle
A young fern leaf about to open up. Fern is a vascular plant that differs from the more primitive lycophytes in having true leaves (megaphylls), and from the more advanced seed plants (gymnosperms and angiosperms) in lacking seeds. Like all vascular plants, it has a life cycle, often referred to as alternation of generations, characterized by a diploid sporophytic and a haploid gametophytic phase. Unlike the gymnosperms and angiosperms, in ferns the gametophyte is a free-living organism. May 14, 2007. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/a-young-fern-leaf-about-to-open-up-fern-is-a-vascular-plant-that-differs-from-the-more-primitive-lycophytes-in-having-true-leaves-megaphylls-and-from-the-more-advanced-seed-plants-gymnosperms-and-angiosperms-in-lacking-seeds-like-all-vascular-plants-it-has-a-life-cycle-often-referred-to-as-alternation-of-generations-characterized-by-a-diploid-sporophytic-and-a-haploid-gametophytic-phase-unlike-the-gymnosperms-and-angiosperms-in-ferns-the-gametophyte-is-a-free-living-organism-may-14-2007-image451667687.html
RM2H6R6MR–A young fern leaf about to open up. Fern is a vascular plant that differs from the more primitive lycophytes in having true leaves (megaphylls), and from the more advanced seed plants (gymnosperms and angiosperms) in lacking seeds. Like all vascular plants, it has a life cycle, often referred to as alternation of generations, characterized by a diploid sporophytic and a haploid gametophytic phase. Unlike the gymnosperms and angiosperms, in ferns the gametophyte is a free-living organism. May 14, 2007.
vivid green gametophytes of White cushion moss, aka Pincushion moss / Large white moss (Leucobryum glaucum) form a dense cushion Cumbria, England, UK Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/vivid-green-gametophytes-of-white-cushion-moss-aka-pincushion-moss-large-white-moss-leucobryum-glaucum-form-a-dense-cushion-cumbria-england-uk-image246835013.html
RMT9G8G5–vivid green gametophytes of White cushion moss, aka Pincushion moss / Large white moss (Leucobryum glaucum) form a dense cushion Cumbria, England, UK
Small common liverwort - Marchantia polymorpha on wet soil Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/small-common-liverwort-marchantia-polymorpha-on-wet-soil-image213944057.html
RFPC1YR5–Small common liverwort - Marchantia polymorpha on wet soil
This is Liverwort Life Cycle. Initially sperm cells are occurs after this fertilization and sporophyte are done. At end meosis and gametophyte process Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/this-is-liverwort-life-cycle-initially-sperm-cells-are-occurs-after-this-fertilization-and-sporophyte-are-done-at-end-meosis-and-gametophyte-process-image244527988.html
RFT5R5XC–This is Liverwort Life Cycle. Initially sperm cells are occurs after this fertilization and sporophyte are done. At end meosis and gametophyte process
Bristly haircap moss (Polytrichum piliferum) with grreen gametophyte and light brown immature sporophyte. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/bristly-haircap-moss-polytrichum-piliferum-with-grreen-gametophyte-and-light-brown-immature-sporophyte-image601864265.html
RM2WY5809–Bristly haircap moss (Polytrichum piliferum) with grreen gametophyte and light brown immature sporophyte.
Moss with the reproductive sporophytes growing out of the gametophyte Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-with-the-reproductive-sporophytes-growing-out-of-the-gametophyte-94121488.html
RMFD3GWM–Moss with the reproductive sporophytes growing out of the gametophyte
The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-the-marchantiophyta-are-a-division-of-non-vascular-land-plants-commonly-165992705.html
RMKJ1HAW–The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information.
Liverworts on canyon wall Starved Rock State Park Illinois Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-liverworts-on-canyon-wall-starved-rock-state-park-illinois-41563916.html
RFCBHB5G–Liverworts on canyon wall Starved Rock State Park Illinois
Haircap moss (gametophyte with sporophyte) isolated on a white background. Studio shot Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/haircap-moss-gametophyte-with-sporophyte-isolated-on-a-white-background-studio-shot-image414074092.html
RF2F1JKMC–Haircap moss (gametophyte with sporophyte) isolated on a white background. Studio shot
Microscope view of Fern Prothallium Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/microscope-view-of-fern-prothallium-image363639246.html
Under the canopy of the autumn forest. Bracken (Pteris aquilina) gametophyte, fern branch are permeated with sunlight with spores on the back of the v Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/under-the-canopy-of-the-autumn-forest-bracken-pteris-aquilina-gametophyte-fern-branch-are-permeated-with-sunlight-with-spores-on-the-back-of-the-v-image399134210.html
RM2E5A3N6–Under the canopy of the autumn forest. Bracken (Pteris aquilina) gametophyte, fern branch are permeated with sunlight with spores on the back of the v
Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/mossy-higher-plants-or-bryophytes-the-theme-of-bryology-the-science-of-mosses-damp-concrete-covered-with-a-bright-green-moss-carpet-beautiful-image598664008.html
RF2WNYE1C–Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful
Archive image from page 228 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar 0 Year: 1920 VI] MEIOTIC PHASE IN PLANTS 213 At fertilization the two male gamete nuclei which are formed in each pollen grain are both introduced into the embryo-sac ; one fuses with the ovum nucleus to produce the zygote, while the other fuses with the central fusion nucleus, forming thus a triploid nucleus. This afterwards gives rise to the endosperm, or reserve food material of the seed. For a more detailed account of the gametophyte and fert Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/archive-image-from-page-228-of-cytology-with-special-reference-to-cytology-with-special-reference-to-the-metazoan-nucleus-cytologywithspec00agar-0-year-1920-vi-meiotic-phase-in-plants-213-at-fertilization-the-two-male-gamete-nuclei-which-are-formed-in-each-pollen-grain-are-both-introduced-into-the-embryo-sac-one-fuses-with-the-ovum-nucleus-to-produce-the-zygote-while-the-other-fuses-with-the-central-fusion-nucleus-forming-thus-a-triploid-nucleus-this-afterwards-gives-rise-to-the-endosperm-or-reserve-food-material-of-the-seed-for-a-more-detailed-account-of-the-gametophyte-and-fert-image259482279.html
RMW24C87–Archive image from page 228 of Cytology, with special reference to. Cytology, with special reference to the metazoan nucleus cytologywithspec00agar 0 Year: 1920 VI] MEIOTIC PHASE IN PLANTS 213 At fertilization the two male gamete nuclei which are formed in each pollen grain are both introduced into the embryo-sac ; one fuses with the ovum nucleus to produce the zygote, while the other fuses with the central fusion nucleus, forming thus a triploid nucleus. This afterwards gives rise to the endosperm, or reserve food material of the seed. For a more detailed account of the gametophyte and fert
Macro photography female gametophyte at the eaten. The family of gymnosperms. Green lush branch. Fir branches. Spruce background. Coniferous forest. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-macro-photography-female-gametophyte-at-the-eaten-the-family-of-gymnosperms-135436353.html
RFHT9JCH–Macro photography female gametophyte at the eaten. The family of gymnosperms. Green lush branch. Fir branches. Spruce background. Coniferous forest.
Harts Tongue Fern, Asplenium scolopendrium, cluster of gametophytes Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/harts-tongue-fern-asplenium-scolopendrium-cluster-of-gametophytes-image569595021.html
RF2T2K879–Harts Tongue Fern, Asplenium scolopendrium, cluster of gametophytes
liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/liverworts-like-mosses-and-hornworts-they-have-a-gametophyte-dominant-life-cycle-image354667360.html
RF2BH0DRC–liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle
Pollen spread across the back windshield of a white vehicle Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/pollen-spread-across-the-back-windshield-of-a-white-vehicle-image398079893.html
RF2E3J2Y1–Pollen spread across the back windshield of a white vehicle
Vertical closeup of a fern leaf (Polypodiophyta) in the background the other branches of the plant are blurred Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/vertical-closeup-of-a-fern-leaf-polypodiophyta-in-the-background-the-other-branches-of-the-plant-are-blurred-image355632004.html
RF2BJGC70–Vertical closeup of a fern leaf (Polypodiophyta) in the background the other branches of the plant are blurred
Small common liverwort - Marchantia polymorpha on wet soil Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/small-common-liverwort-marchantia-polymorpha-on-wet-soil-image213944050.html
RFPC1YPX–Small common liverwort - Marchantia polymorpha on wet soil
An image of hair-cap moss. A is male plant; B is same, proliferating; C is female plant; bearing Sporogonium; D- g, Gametophyte; s, Seta; c, Capsule; Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/an-image-of-hair-cap-moss-a-is-male-plant-b-is-same-proliferating-c-is-female-plant-bearing-sporogonium-d-g-gametophyte-s-seta-c-capsule-image244636217.html
RFT603YN–An image of hair-cap moss. A is male plant; B is same, proliferating; C is female plant; bearing Sporogonium; D- g, Gametophyte; s, Seta; c, Capsule;
Dicranum moss showing mature sporophytes growing up out of the haploid gametophytes Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-dicranum-moss-showing-mature-sporophytes-growing-up-out-of-the-haploid-14168182.html
RMAGCHTR–Dicranum moss showing mature sporophytes growing up out of the haploid gametophytes
Umbrella Moss (Leucolepis acanthoneuron) male gametophytes growing in Coast Redwood (Sequoia sempervirens) forest Humboldt Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/umbrella-moss-leucolepis-acanthoneuron-male-gametophytes-growing-in-image67186267.html
RMDW8GNF–Umbrella Moss (Leucolepis acanthoneuron) male gametophytes growing in Coast Redwood (Sequoia sempervirens) forest Humboldt
Moss with the reproductive sporophytes growing out of the gametophyte Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-with-the-reproductive-sporophytes-growing-out-of-the-gametophyte-94121485.html
RMFD3GWH–Moss with the reproductive sporophytes growing out of the gametophyte
The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-image-the-marchantiophyta-are-a-division-of-non-vascular-land-plants-commonly-165992714.html
RMKJ1HB6–The Marchantiophyta are a division of non-vascular land plants commonly referred to as hepatics or liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle, in which cells of the plant carry only a single set of genetic information.
Carpet of Marchantia liverworts with sporocarps on the cloudforest floor in the Ecuadrian Andes. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-carpet-of-marchantia-liverworts-with-sporocarps-on-the-cloudforest-56149663.html
RFD79RD3–Carpet of Marchantia liverworts with sporocarps on the cloudforest floor in the Ecuadrian Andes.
Elementary botany . CHAPTER XXXVII. MORPHOLOGY OF THE NUCLEUS AND SIGNIFI-CANCE OF GAMETOPHYTE AND SPOROPHYTE. 676. In the development of the spores of the liverworts,mosses, ferns, and their allies, as well as in the development ofthe microspores of the gymnosperms and angiosperms, we have observed that four spores are formedfrom a single mother cell. These. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/elementary-botany-chapter-xxxvii-morphology-of-the-nucleus-and-signifi-cance-of-gametophyte-and-sporophyte-676-in-the-development-of-the-spores-of-the-liverwortsmosses-ferns-and-their-allies-as-well-as-in-the-development-ofthe-microspores-of-the-gymnosperms-and-angiosperms-we-have-observed-that-four-spores-are-formedfrom-a-single-mother-cell-these-image338311905.html
RM2AJBC81–Elementary botany . CHAPTER XXXVII. MORPHOLOGY OF THE NUCLEUS AND SIGNIFI-CANCE OF GAMETOPHYTE AND SPOROPHYTE. 676. In the development of the spores of the liverworts,mosses, ferns, and their allies, as well as in the development ofthe microspores of the gymnosperms and angiosperms, we have observed that four spores are formedfrom a single mother cell. These.
Detail of moss on a tree bark, filled frame Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-detail-of-moss-on-a-tree-bark-filled-frame-136751886.html
RFHXDGBX–Detail of moss on a tree bark, filled frame
Looking along a length of drystone wall partly covered in moss with leafless trees behind, Cumbria, England Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-looking-along-a-length-of-drystone-wall-partly-covered-in-moss-with-40201770.html
RFC9B9NE–Looking along a length of drystone wall partly covered in moss with leafless trees behind, Cumbria, England
Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/mossy-higher-plants-or-bryophytes-the-theme-of-bryology-the-science-of-mosses-damp-concrete-covered-with-a-bright-green-moss-carpet-beautiful-image598664089.html
RF2WNYE49–Mossy higher plants or bryophytes. The theme of bryology, the science of mosses. Damp concrete covered with a bright green moss carpet. Beautiful
Gametophytes growing from surfaces of leaflike thaluses of a liverwort. Female gametophytes are umbrella-shaped, while male gametophytes (one at lower Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/gametophytes-growing-from-surfaces-of-leaflike-thaluses-of-a-liverwort-female-gametophytes-are-umbrella-shaped-while-male-gametophytes-one-at-lower-image239584621.html
RFRWP0HH–Gametophytes growing from surfaces of leaflike thaluses of a liverwort. Female gametophytes are umbrella-shaped, while male gametophytes (one at lower
Antheridia on Moss Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-antheridia-on-moss-134943678.html
RMHRF612–Antheridia on Moss
Macro photography female gametophyte at the eaten. The family of gymnosperms. Green lush branch. Fir branches. Spruce background. Coniferous forest. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-macro-photography-female-gametophyte-at-the-eaten-the-family-of-gymnosperms-126894011.html
RMHACEGY–Macro photography female gametophyte at the eaten. The family of gymnosperms. Green lush branch. Fir branches. Spruce background. Coniferous forest.
Mosses background from tropical rain forest Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/mosses-background-from-tropical-rain-forest-image155054162.html
RFK0794J–Mosses background from tropical rain forest
liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/liverworts-like-mosses-and-hornworts-they-have-a-gametophyte-dominant-life-cycle-image354667338.html
RF2BH0DPJ–liverworts. Like mosses and hornworts, they have a gametophyte-dominant life cycle
Yellow specs of pollen covering a black garbage can outside Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/yellow-specs-of-pollen-covering-a-black-garbage-can-outside-image398080052.html
RF2E3J34M–Yellow specs of pollen covering a black garbage can outside
Common liverwort Marchantia polymorpha thallus with Gemma cups Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/common-liverwort-marchantia-polymorpha-thallus-with-gemma-cups-image566133423.html
RF2RW1GXR–Common liverwort Marchantia polymorpha thallus with Gemma cups
Microscopic view of Scots pine (Pinus sylvestris) pollen grains. Darkfield illumination. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/microscopic-view-of-scots-pine-pinus-sylvestris-pollen-grains-darkfield-illumination-image367931677.html
RF2CAGMH1–Microscopic view of Scots pine (Pinus sylvestris) pollen grains. Darkfield illumination.
Beautiful green moss on the forest ground close up Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/beautiful-green-moss-on-the-forest-ground-close-up-image352856257.html
RF2BE1YN5–Beautiful green moss on the forest ground close up
Dicranum moss showing mature sporophyte growing up out of the haploid gametophytes Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-dicranum-moss-showing-mature-sporophyte-growing-up-out-of-the-haploid-14168190.html
RMAGCHWK–Dicranum moss showing mature sporophyte growing up out of the haploid gametophytes
Small flower in group of spring moss Pohlia nutans in gold light. Macro photo Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/small-flower-in-group-of-spring-moss-pohlia-nutans-in-gold-light-macro-photo-image357491050.html
RF2BNH3DE–Small flower in group of spring moss Pohlia nutans in gold light. Macro photo
Moss with the reproductive sporophytes growing out of the gametophyte Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-moss-with-the-reproductive-sporophytes-growing-out-of-the-gametophyte-94121490.html
RMFD3GWP–Moss with the reproductive sporophytes growing out of the gametophyte
Pollen grains from anther of Tradescantia (spiderworts) flower. Scanning electron microscopy. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-pollen-grains-from-anther-of-tradescantia-spiderworts-flower-scanning-55069435.html
RMD5GHHF–Pollen grains from anther of Tradescantia (spiderworts) flower. Scanning electron microscopy.
Marchantia liverworts with fruiting bodies (sporocarps) growing in cloudforest in the Ecuadorian Andes Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/stock-photo-marchantia-liverworts-with-fruiting-bodies-sporocarps-growing-in-cloudforest-74871344.html
RME9PK4G–Marchantia liverworts with fruiting bodies (sporocarps) growing in cloudforest in the Ecuadorian Andes
Elementary botany . Fig. 391. GAMETOPHYTE AND SPOROPHYTE. 329 nucleus with the egg nucleus it is called double fertilization. Thesperm nucleus is usually smaller than the egg nucleus, but oftengrows to near or quite the size of the egg nucleus before union.See figs. 394 and 395. 657. Fertilization in plants is fundamentally the same asin animals.—In all the great groups of plants as represented byspirogyra, cedogonium, vaucheria, peronospora, ferns, gymno-. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/elementary-botany-fig-391-gametophyte-and-sporophyte-329-nucleus-with-the-egg-nucleus-it-is-called-double-fertilization-thesperm-nucleus-is-usually-smaller-than-the-egg-nucleus-but-oftengrows-to-near-or-quite-the-size-of-the-egg-nucleus-before-unionsee-figs-394-and-395-657-fertilization-in-plants-is-fundamentally-the-same-asin-animalsin-all-the-great-groups-of-plants-as-represented-byspirogyra-cedogonium-vaucheria-peronospora-ferns-gymno-image338315468.html
RM2AJBGR8–Elementary botany . Fig. 391. GAMETOPHYTE AND SPOROPHYTE. 329 nucleus with the egg nucleus it is called double fertilization. Thesperm nucleus is usually smaller than the egg nucleus, but oftengrows to near or quite the size of the egg nucleus before union.See figs. 394 and 395. 657. Fertilization in plants is fundamentally the same asin animals.—In all the great groups of plants as represented byspirogyra, cedogonium, vaucheria, peronospora, ferns, gymno-.