| hypocotyl | <plant biology> Part of the axis of a plant embryo or seedling between the point of insertion of the cotyledon and the top of the radicle (root). In some etiolated seedlings, the hypocotyl is greatly extended. (11 Jan 1998) |
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Synonyms : Hypocotyls
| hypocotyl |
Hypocotyl is a botanical term for a part of a germinating seedling of a seed plant. As the plant embryo grows at germination, it sends out a shoot called a radicle that becomes the primary root and penetrates down into the soil. After emergence of the radicle, the hypocotyl emerges and lifts the growing tip (usually including the seed coat) above the ground, bearing the embryonc leaves (called cotyledons) and the plumule that gives rise to the first true leaves. ...
Ãâó: en.wikipedia.org/wiki/Hypocotyl
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| hypocotyl |
The equivalent of the stem in a young seedling. The vegetative organ between the root and the cotyledons, which is responsible for initial upward elongation growth.
Ãâó: www.nature.com/nrm/journal/v3/n2/glossary/nrm728_g...
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| hypocotyl |
That part of the embryo or seedling located below the site of cotyledon attachment.
Ãâó: www.botanyvt.com/pages/dictionary.shtml
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| hypocotyl |
the part of an embryo or seedling between the radicle and the cotyledons X
Ãâó: www.hcs.ohio-state.edu/hcs300/glossary/gloss1.htm
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| hypocotyl |
Portion of the embryonic axis below the cotyledons and above the radicle.
Ãâó: www.lucidcentral.org/keys/FNW/Whole%20key%20html/G...
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