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单词
endosperm
释义
endosperm
Encyclopedia
理学
〔植物形态与结构〕
释
endosperm
胚乳
被子植物双受精过程中精子与极核融合后分裂分化形成的营养组织。
理学
胚乳
释
endosperm
胚乳
在双受精过程中,由精子与极核融合形成的供应胚营养的组织。被子植物种子的重要组成部分。
Biology
endosperm
胚乳
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