Syngamy -融合卵和精子受精卵。
Syngamy - The fusion of egg and sperm cells into a zygote.
Syngamy -融合卵和精子受精卵。
Syngamy - The fusion of egg and sperm cells into a zygote.
Syngamy - The fusion of egg and sperm cells into a zygote.
Syngamy -融合卵和精子受精卵。
cystozygote General term for a zygote that has encysted immediately after fusion of gametes in syngamy; such a zygote is found in various groups of flagellates and sporozoa.
受精卵鞘一般指一个受精卵在受精后即立即被一囊鞘所包覆,常毛类及孢子虫。
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