pollen


Значение термина pollen в knolik


pollen - pollen
pollen - Microspores of seed plants (Gymnospermae and Angio-spermae) each containing a greatly reduced male gametophyte. Carried by wind or insects, or more rarely by water, to ovules (Gymnospermae) or to the stigmas of the carpel (Angiospermae), where they germinate with production of pollen tubes carrying male nuclei to eggs within ovules.

Рядом со словом pollen в knolik


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pollen analysis

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