Absorption of water in plants Cut Out Stock Images
(16)See absorption of water in plants stock video clipsAbsorption of water in plants Cut Out Stock Images
Hydrotropism in plants. Directional growth of flower in response to water. Root grows towards water. Adaptive growth of plant. Plant orientation. vect Stock Vectorhttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/hydrotropism-in-plants-directional-growth-of-flower-in-response-to-water-root-grows-towards-water-adaptive-growth-of-plant-plant-orientation-vect-image607880414.htmlRF2X8Y9JP–Hydrotropism in plants. Directional growth of flower in response to water. Root grows towards water. Adaptive growth of plant. Plant orientation. vect
Transpiration, illustration. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/transpiration-illustration-image626690850.htmlRF2YBG6G2–Transpiration, illustration.
. College botany; structure, physiology and economics of plants. Botany. 78 COLLEGE BOTANY They also contain the chlorophyll, which is the important factor in the absorption of sunlight and in the making of carbohydrates. The epidermis consists of a layer of cells covering, both upper and lower surfaces of the leaf. These cells have lost their proto- plasmic contents and the outer wall has become very much thick- ened and infiltrated with a waxy substance, which makes the leaf water-proof (Figs. 59 and 60). The outer wall is called the cuticle and is composed of cutin, which is very similar to Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/college-botany-structure-physiology-and-economics-of-plants-botany-78-college-botany-they-also-contain-the-chlorophyll-which-is-the-important-factor-in-the-absorption-of-sunlight-and-in-the-making-of-carbohydrates-the-epidermis-consists-of-a-layer-of-cells-covering-both-upper-and-lower-surfaces-of-the-leaf-these-cells-have-lost-their-proto-plasmic-contents-and-the-outer-wall-has-become-very-much-thick-ened-and-infiltrated-with-a-waxy-substance-which-makes-the-leaf-water-proof-figs-59-and-60-the-outer-wall-is-called-the-cuticle-and-is-composed-of-cutin-which-is-very-similar-to-image232379211.htmlRMRE1P1F–. College botany; structure, physiology and economics of plants. Botany. 78 COLLEGE BOTANY They also contain the chlorophyll, which is the important factor in the absorption of sunlight and in the making of carbohydrates. The epidermis consists of a layer of cells covering, both upper and lower surfaces of the leaf. These cells have lost their proto- plasmic contents and the outer wall has become very much thick- ened and infiltrated with a waxy substance, which makes the leaf water-proof (Figs. 59 and 60). The outer wall is called the cuticle and is composed of cutin, which is very similar to
. Insectivorous plants. Carnivorous plants; Plants. jHiU'. XVIU. UTEICULAEIA MONTANA. 431 CHAPTEE XVIII. Utriculakia (continues). Utrioularia montana—Desoriptiou of tlie bladders on the subter- ranean rhizomes — Prey captured by the bladders of plants under oulture and in a state of nature — Absorption by the quadrifid pro- cesses and glands — Tubers serving as reservoirs for water — Various other species of Utrioularia — Polypompholyx — Genlisea, different nature of the trap for capturing prey — Diversified methods by which plants are nourished. Uteioulabia MONTANA.—TMs species inhabits the t Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/insectivorous-plants-carnivorous-plants-plants-jhiu-xviu-uteiculaeia-montana-431-chaptee-xviii-utriculakia-continues-utrioularia-montanadesoriptiou-of-tlie-bladders-on-the-subter-ranean-rhizomes-prey-captured-by-the-bladders-of-plants-under-oulture-and-in-a-state-of-nature-absorption-by-the-quadrifid-pro-cesses-and-glands-tubers-serving-as-reservoirs-for-water-various-other-species-of-utrioularia-polypompholyx-genlisea-different-nature-of-the-trap-for-capturing-prey-diversified-methods-by-which-plants-are-nourished-uteioulabia-montanatms-species-inhabits-the-t-image216358259.htmlRMPFYY4K–. Insectivorous plants. Carnivorous plants; Plants. jHiU'. XVIU. UTEICULAEIA MONTANA. 431 CHAPTEE XVIII. Utriculakia (continues). Utrioularia montana—Desoriptiou of tlie bladders on the subter- ranean rhizomes — Prey captured by the bladders of plants under oulture and in a state of nature — Absorption by the quadrifid pro- cesses and glands — Tubers serving as reservoirs for water — Various other species of Utrioularia — Polypompholyx — Genlisea, different nature of the trap for capturing prey — Diversified methods by which plants are nourished. Uteioulabia MONTANA.—TMs species inhabits the t
Transpiration, illustration. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/transpiration-illustration-image626690849.htmlRF2YBG6G1–Transpiration, illustration.
. Botany, with agricultural applications. Botany. ROOT ABSORPTION 169. Each of the mineral salts which plants require, apparently, is so specially related to the nutrition of the plant, that not one of them can be omitted, although all others are present in suitable quantities. This fact is dem- onstrated by growing plants with their roots in distilled water to which the dif- ferent mineral salts can be added in such proportions as the experiment demands. When the salts are added in such pro- portions that the solution imitates a soil solution, such as ordinary spring or well water, many herba Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/botany-with-agricultural-applications-botany-root-absorption-169-each-of-the-mineral-salts-which-plants-require-apparently-is-so-specially-related-to-the-nutrition-of-the-plant-that-not-one-of-them-can-be-omitted-although-all-others-are-present-in-suitable-quantities-this-fact-is-dem-onstrated-by-growing-plants-with-their-roots-in-distilled-water-to-which-the-dif-ferent-mineral-salts-can-be-added-in-such-proportions-as-the-experiment-demands-when-the-salts-are-added-in-such-pro-portions-that-the-solution-imitates-a-soil-solution-such-as-ordinary-spring-or-well-water-many-herba-image232265278.htmlRMRDTGME–. Botany, with agricultural applications. Botany. ROOT ABSORPTION 169. Each of the mineral salts which plants require, apparently, is so specially related to the nutrition of the plant, that not one of them can be omitted, although all others are present in suitable quantities. This fact is dem- onstrated by growing plants with their roots in distilled water to which the dif- ferent mineral salts can be added in such proportions as the experiment demands. When the salts are added in such pro- portions that the solution imitates a soil solution, such as ordinary spring or well water, many herba
Transpiration, illustration. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/transpiration-illustration-image626690854.htmlRF2YBG6G6–Transpiration, illustration.
. Insectivorous plants. Carnivorous plants; Plants. jHiU'. XVIU. UTEICULAEIA MONTANA. 431 CHAPTEE XVIII. Utriculakia (continues). Utrioularia montana—Desoriptiou of tlie bladders on the subter- ranean rhizomes — Prey captured by the bladders of plants under oulture and in a state of nature — Absorption by the quadrifid pro- cesses and glands — Tubers serving as reservoirs for water — Various other species of Utrioularia — Polypompholyx — Genlisea, different nature of the trap for capturing prey — Diversified methods by which plants are nourished. Uteioulabia MONTANA.—TMs species inhabits the t Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/insectivorous-plants-carnivorous-plants-plants-jhiu-xviu-uteiculaeia-montana-431-chaptee-xviii-utriculakia-continues-utrioularia-montanadesoriptiou-of-tlie-bladders-on-the-subter-ranean-rhizomes-prey-captured-by-the-bladders-of-plants-under-oulture-and-in-a-state-of-nature-absorption-by-the-quadrifid-pro-cesses-and-glands-tubers-serving-as-reservoirs-for-water-various-other-species-of-utrioularia-polypompholyx-genlisea-different-nature-of-the-trap-for-capturing-prey-diversified-methods-by-which-plants-are-nourished-uteioulabia-montanatms-species-inhabits-the-t-image232032717.htmlRMRDE02N–. Insectivorous plants. Carnivorous plants; Plants. jHiU'. XVIU. UTEICULAEIA MONTANA. 431 CHAPTEE XVIII. Utriculakia (continues). Utrioularia montana—Desoriptiou of tlie bladders on the subter- ranean rhizomes — Prey captured by the bladders of plants under oulture and in a state of nature — Absorption by the quadrifid pro- cesses and glands — Tubers serving as reservoirs for water — Various other species of Utrioularia — Polypompholyx — Genlisea, different nature of the trap for capturing prey — Diversified methods by which plants are nourished. Uteioulabia MONTANA.—TMs species inhabits the t
Transpiration, illustration. Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/transpiration-illustration-image626690837.htmlRF2YBG6FH–Transpiration, illustration.
. Insectivorous plants. Carnivorous plants; Plants. Obap. XVIU. UTEIOULAEIA MONTANA. 431 CHAPTEE XVIII. Utkiohlaeia (continued). Vliiculana montana — Description of the bladders on the subter- ranean rhizomes — Prey captured by the bladders of plants under culture and in a state of nature — Absorption by the quadrifid pro- cesses and glands — Tubers serving as reservoirs for water — Various other species of XJtricularia—Polypompholyx—Geulisea, different nature of the trap for capturing prey — Diversified methods by which plants are noxirished. Uteiculakia MONTANA.—This species inhabits the tro Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/insectivorous-plants-carnivorous-plants-plants-obap-xviu-uteioulaeia-montana-431-chaptee-xviii-utkiohlaeia-continued-vliiculana-montana-description-of-the-bladders-on-the-subter-ranean-rhizomes-prey-captured-by-the-bladders-of-plants-under-culture-and-in-a-state-of-nature-absorption-by-the-quadrifid-pro-cesses-and-glands-tubers-serving-as-reservoirs-for-water-various-other-species-of-xjtriculariapolypompholyxgeulisea-different-nature-of-the-trap-for-capturing-prey-diversified-methods-by-which-plants-are-noxirished-uteiculakia-montanathis-species-inhabits-the-tro-image232184728.htmlRMRDMWYM–. Insectivorous plants. Carnivorous plants; Plants. Obap. XVIU. UTEIOULAEIA MONTANA. 431 CHAPTEE XVIII. Utkiohlaeia (continued). Vliiculana montana — Description of the bladders on the subter- ranean rhizomes — Prey captured by the bladders of plants under culture and in a state of nature — Absorption by the quadrifid pro- cesses and glands — Tubers serving as reservoirs for water — Various other species of XJtricularia—Polypompholyx—Geulisea, different nature of the trap for capturing prey — Diversified methods by which plants are noxirished. Uteiculakia MONTANA.—This species inhabits the tro
. Elementary botany . Botany. CHAPTER XVIII ABSORPTION OF WATER AND INORGANIC SALTS Plants take in and give out water.—If flowering plants be not supplied with water, they not only cease growing, but they droop, wither, and finally die. This familiar fact demonstrates that the plants both absorb and give off water. The roots are the water-absorbing organs.—If we supply water to the leaves and stems of an ordinary flowering-plant, but keep the soil dry, the plants wither. This proves that the shoot is not able to absorb suf- fiicient water. It is easy to show that roots absorb water; we merely Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/elementary-botany-botany-chapter-xviii-absorption-of-water-and-inorganic-salts-plants-take-in-and-give-out-waterif-flowering-plants-be-not-supplied-with-water-they-not-only-cease-growing-but-they-droop-wither-and-finally-die-this-familiar-fact-demonstrates-that-the-plants-both-absorb-and-give-off-water-the-roots-are-the-water-absorbing-organsif-we-supply-water-to-the-leaves-and-stems-of-an-ordinary-flowering-plant-but-keep-the-soil-dry-the-plants-wither-this-proves-that-the-shoot-is-not-able-to-absorb-suf-fiicient-water-it-is-easy-to-show-that-roots-absorb-water-we-merely-image232114506.htmlRMRDHMBP–. Elementary botany . Botany. CHAPTER XVIII ABSORPTION OF WATER AND INORGANIC SALTS Plants take in and give out water.—If flowering plants be not supplied with water, they not only cease growing, but they droop, wither, and finally die. This familiar fact demonstrates that the plants both absorb and give off water. The roots are the water-absorbing organs.—If we supply water to the leaves and stems of an ordinary flowering-plant, but keep the soil dry, the plants wither. This proves that the shoot is not able to absorb suf- fiicient water. It is easy to show that roots absorb water; we merely
. Plants; a text-book of botany. Botany. ROOTS. 91 absorb moisture from them. By these root hairs the absorb- ing surface, and hence the amount of absorption, is greatly increased. Individual root hairs do not last very long, but new ones are constantly ap- pearing just behind the advancing root tips, and the old ones are as constantly disap- pearing. (1) Oeot7-opism and 'hydrotropism. — Many outside influences afPect roots in the direction of their growth, and as soil roots are espe- cially favorable for ob- serving these influ-. FiG. 85. Apparatus to show the influence of water (hydrotropism Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/plants-a-text-book-of-botany-botany-roots-91-absorb-moisture-from-them-by-these-root-hairs-the-absorb-ing-surface-and-hence-the-amount-of-absorption-is-greatly-increased-individual-root-hairs-do-not-last-very-long-but-new-ones-are-constantly-ap-pearing-just-behind-the-advancing-root-tips-and-the-old-ones-are-as-constantly-disap-pearing-1-oeot7-opism-and-hydrotropism-many-outside-influences-afpect-roots-in-the-direction-of-their-growth-and-as-soil-roots-are-espe-cially-favorable-for-ob-serving-these-influ-fig-85-apparatus-to-show-the-influence-of-water-hydrotropism-image232283495.htmlRMRDWBY3–. Plants; a text-book of botany. Botany. ROOTS. 91 absorb moisture from them. By these root hairs the absorb- ing surface, and hence the amount of absorption, is greatly increased. Individual root hairs do not last very long, but new ones are constantly ap- pearing just behind the advancing root tips, and the old ones are as constantly disap- pearing. (1) Oeot7-opism and 'hydrotropism. — Many outside influences afPect roots in the direction of their growth, and as soil roots are espe- cially favorable for ob- serving these influ-. FiG. 85. Apparatus to show the influence of water (hydrotropism
. The evolution of plant life, lower forms. Cryptogams; Plants. STARCH. 39 absorption of carbonic dioxide, the evolution of oxygen, and the formation of starch, which first manifests itself in the form of minute solid particles—starch grains—^within the chlorophyll corpuscles. The formation of starch grains is a rapid process under favourable conditions, especially in the lower plants, appearing after five minutes' exposure to bright sunlight in Spirogyra, a minute fresh-water alga, and after about two hours in the Screw moss, Funaria hygrometrica.. Fig. 8.—(X 540). Starch grains from a potato Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/the-evolution-of-plant-life-lower-forms-cryptogams-plants-starch-39-absorption-of-carbonic-dioxide-the-evolution-of-oxygen-and-the-formation-of-starch-which-first-manifests-itself-in-the-form-of-minute-solid-particlesstarch-grainswithin-the-chlorophyll-corpuscles-the-formation-of-starch-grains-is-a-rapid-process-under-favourable-conditions-especially-in-the-lower-plants-appearing-after-five-minutes-exposure-to-bright-sunlight-in-spirogyra-a-minute-fresh-water-alga-and-after-about-two-hours-in-the-screw-moss-funaria-hygrometrica-fig-8x-540-starch-grains-from-a-potato-image232290828.htmlRMRDWN90–. The evolution of plant life, lower forms. Cryptogams; Plants. STARCH. 39 absorption of carbonic dioxide, the evolution of oxygen, and the formation of starch, which first manifests itself in the form of minute solid particles—starch grains—^within the chlorophyll corpuscles. The formation of starch grains is a rapid process under favourable conditions, especially in the lower plants, appearing after five minutes' exposure to bright sunlight in Spirogyra, a minute fresh-water alga, and after about two hours in the Screw moss, Funaria hygrometrica.. Fig. 8.—(X 540). Starch grains from a potato
. Practical text-book of plant physiology. Plant physiology. 107 108 Fig. 107. Demonstration of lifting power of transpiration by a shoot attached to a tube filled with water and standing in a dish of mercury. Fig. 108. Shoot attached to short arm of U-tube, into which water and mercury are poured to illustrate influence of pressure upon absorption and consequent recovery from wilting. After Sachs. 282. Path of Sap Through Stems. The function of conduction of solutions, absorbed by the roots, in small annual plants, is car-. Please note that these images are extracted from scanned page images Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/practical-text-book-of-plant-physiology-plant-physiology-107-108-fig-107-demonstration-of-lifting-power-of-transpiration-by-a-shoot-attached-to-a-tube-filled-with-water-and-standing-in-a-dish-of-mercury-fig-108-shoot-attached-to-short-arm-of-u-tube-into-which-water-and-mercury-are-poured-to-illustrate-influence-of-pressure-upon-absorption-and-consequent-recovery-from-wilting-after-sachs-282-path-of-sap-through-stems-the-function-of-conduction-of-solutions-absorbed-by-the-roots-in-small-annual-plants-is-car-please-note-that-these-images-are-extracted-from-scanned-page-images-image232417151.htmlRMRE3ECF–. Practical text-book of plant physiology. Plant physiology. 107 108 Fig. 107. Demonstration of lifting power of transpiration by a shoot attached to a tube filled with water and standing in a dish of mercury. Fig. 108. Shoot attached to short arm of U-tube, into which water and mercury are poured to illustrate influence of pressure upon absorption and consequent recovery from wilting. After Sachs. 282. Path of Sap Through Stems. The function of conduction of solutions, absorbed by the roots, in small annual plants, is car-. Please note that these images are extracted from scanned page images
. Experiments with plants. Botany. lyi Upper epidermis of Water-polygonum: (a) from a leaf of a plant cultivated u^..„l dry conditions, {h) from the lirst leaf produced by such a plant after being placed in water, showing a larger number of stomata. It may seem surprising to find that many plants which grow in damp places show the features de- sciibed above : such are plants growing in alkali soils, on the seashore, in swamps and damp moors. The explanation is that in these places there are substances in the water which hinder its absorption by the roots (see page 124). I Plants subject to the Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/experiments-with-plants-botany-lyi-upper-epidermis-of-water-polygonum-a-from-a-leaf-of-a-plant-cultivated-ul-dry-conditions-h-from-the-lirst-leaf-produced-by-such-a-plant-after-being-placed-in-water-showing-a-larger-number-of-stomata-it-may-seem-surprising-to-find-that-many-plants-which-grow-in-damp-places-show-the-features-de-sciibed-above-such-are-plants-growing-in-alkali-soils-on-the-seashore-in-swamps-and-damp-moors-the-explanation-is-that-in-these-places-there-are-substances-in-the-water-which-hinder-its-absorption-by-the-roots-see-page-124-i-plants-subject-to-the-image232375860.htmlRMRE1HNT–. Experiments with plants. Botany. lyi Upper epidermis of Water-polygonum: (a) from a leaf of a plant cultivated u^..„l dry conditions, {h) from the lirst leaf produced by such a plant after being placed in water, showing a larger number of stomata. It may seem surprising to find that many plants which grow in damp places show the features de- sciibed above : such are plants growing in alkali soils, on the seashore, in swamps and damp moors. The explanation is that in these places there are substances in the water which hinder its absorption by the roots (see page 124). I Plants subject to the
![. Elementary botany. Botany. HOW PLANTS OBTAIN WATER. 27 'frond." A single rootlet grows out from the under side anrl is destitute. Fig. 3 Fig. 37. Fronds of the duckweed (Lemna trisculca). of root hairs. Absorption of water therefore takes place through this rootlet and through the under side of the "frond." 62. Spirodela poly- rhiza.—This is a very curious plant, closely re- lated to the lemna and sometimes placed in the same genus. It occurs in similar situations, and is very readily grown in Spirudela pulyrhiza. aquaria. It reminds one of a little insect as seen in fig. 38 Stock Photo](https://c8.alamy.com/comp/RE3CG5/elementary-botany-botany-how-plants-obtain-water-27-frondquot-a-single-rootlet-grows-out-from-the-under-side-anrl-is-destitute-fig-3-fig-37-fronds-of-the-duckweed-lemna-trisculca-of-root-hairs-absorption-of-water-therefore-takes-place-through-this-rootlet-and-through-the-under-side-of-the-quotfrondquot-62-spirodela-poly-rhizathis-is-a-very-curious-plant-closely-re-lated-to-the-lemna-and-sometimes-placed-in-the-same-genus-it-occurs-in-similar-situations-and-is-very-readily-grown-in-spirudela-pulyrhiza-aquaria-it-reminds-one-of-a-little-insect-as-seen-in-fig-38-RE3CG5.jpg ". Elementary botany. Botany. HOW PLANTS OBTAIN WATER. 27 'frond." A single rootlet grows out from the under side anrl is destitute. Fig. 3 Fig. 37. Fronds of the duckweed (Lemna trisculca). of root hairs. Absorption of water therefore takes place through this rootlet and through the under side of the "frond." 62. Spirodela poly- rhiza.—This is a very curious plant, closely re- lated to the lemna and sometimes placed in the same genus. It occurs in similar situations, and is very readily grown in Spirudela pulyrhiza. aquaria. It reminds one of a little insect as seen in fig. 38 Stock Photo")
. Elementary botany. Botany. HOW PLANTS OBTAIN WATER. 27 'frond." A single rootlet grows out from the under side anrl is destitute. Fig. 3 Fig. 37. Fronds of the duckweed (Lemna trisculca). of root hairs. Absorption of water therefore takes place through this rootlet and through the under side of the "frond." 62. Spirodela poly- rhiza.—This is a very curious plant, closely re- lated to the lemna and sometimes placed in the same genus. It occurs in similar situations, and is very readily grown in Spirudela pulyrhiza. aquaria. It reminds one of a little insect as seen in fig. 38 Stock Photohttps://www.alamy.com/image-license-details/?v=1https://www.alamy.com/elementary-botany-botany-how-plants-obtain-water-27-frondquot-a-single-rootlet-grows-out-from-the-under-side-anrl-is-destitute-fig-3-fig-37-fronds-of-the-duckweed-lemna-trisculca-of-root-hairs-absorption-of-water-therefore-takes-place-through-this-rootlet-and-through-the-under-side-of-the-quotfrondquot-62-spirodela-poly-rhizathis-is-a-very-curious-plant-closely-re-lated-to-the-lemna-and-sometimes-placed-in-the-same-genus-it-occurs-in-similar-situations-and-is-very-readily-grown-in-spirudela-pulyrhiza-aquaria-it-reminds-one-of-a-little-insect-as-seen-in-fig-38-image232415685.htmlRMRE3CG5–. Elementary botany. Botany. HOW PLANTS OBTAIN WATER. 27 'frond." A single rootlet grows out from the under side anrl is destitute. Fig. 3 Fig. 37. Fronds of the duckweed (Lemna trisculca). of root hairs. Absorption of water therefore takes place through this rootlet and through the under side of the "frond." 62. Spirodela poly- rhiza.—This is a very curious plant, closely re- lated to the lemna and sometimes placed in the same genus. It occurs in similar situations, and is very readily grown in Spirudela pulyrhiza. aquaria. It reminds one of a little insect as seen in fig. 38
