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单词 antherozoid
释义

antherozoid

/ˌanθ(ə)rə(ʊ)ˈzəʊɪd /
noun Botany
Another term for spermatozoid.When the egg has matured, these canal cells disintegrate to mucus, making way for the antherozoids....
  • The egg cells and antherozoids are collectively known as gametes, and the generation of the moss plant that bears them is known as a gametophyte.
  • On their release from the antheridia, the antherozoids must then swim through surface water to fertilize neighbouring egg cells.

Origin

Mid 19th century: from anther + zooid.

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更新时间:2024/9/20 15:26:00