In the seed germination stage of Euryale ferox the cotyledons absorb nutritive substances from its perisperm for the growth and development of young seedling and perform a haustorial function.

  • 芡实种子萌发期,子叶吸收外胚乳中养分供萌发和幼苗发育,具有吸器的功能。

  • 互联网摘选 2025-01-20 12:18:37

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