Nature and development of plants . The basal portion of the sporo-phyte develops into a massive foot, often provided with rhizoidal-like outgrowths, which serve as a very efficient absorbing organ.The upper portions

Download this stock image: Nature and development of plants . The basal portion of the sporo-phyte develops into a massive foot, often provided with rhizoidal-like outgrowths, which serve as a very efficient absorbing organ.The upper portions of the sporophyte present a remarkableseries of differentiations. The outer part of it consists of chloro-phyll-bearing cells in which, for the first time, genuine stomataappear (Fig. 199, ch). Within this zone of chlorenchyma is adome-shaped layer of spore mother cells alternating with sterilecells which in some genera develop as elaters. In the center ofthe sporophyte is a mass o - 2AXH45J from Alamy's library of millions of high resolution stock photos, illustrations and vectors.

Diversity'of Plants, PDF, Plants

Coordination of root auxin with the fungus Piriformospora indica and bacterium Bacillus cereus enhances rice rhizosheath formation under soil drying

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1911 Encyclopædia Britannica/Plants - Wikisource, the free online library

Course: Biology

Nature and development of plants . into an upper part or pileus and a basal region,the stalk or stipe. As this growth proceeds the mass of hyphaeextending from the margin of the

Spore bearing cells hi-res stock photography and images - Alamy

Biology botany higher secondary - first year - Textbooks Online

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Natur und Entwicklung von Pflanzen . Der basale Teil des Sporophyten entwickelt sich zu einem massiven Fuß, der oft mit rhizoidartigen Auswüchsen versehen ist, die als sehr effizientes absorbierendes Organ dienen.Die oberen

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Plant Kingdom-1

Nature and development of plants . The basal portion of the sporo-phyte develops into a massive foot, often provided with rhizoidal-like outgrowths, which serve as a very efficient absorbing organ.The upper portions

Plant - Ferns, Spores, Vascular

The Project Gutenberg eBook of Elementary Botany, by George Francis Atkinson