agamous Not involving the fusion of male and female gametes in reproduction.
无的繁殖不包与雌的配子融合。
agamous Not involving the fusion of male and female gametes in reproduction.
无的繁殖不包与雌的配子融合。
Gametangium (pl. gametangia) A cell or organ in which sexual cells (gametes) are produced.
配子囊(配偶子囊):由细胞(配子)产的细胞或器官。
Cryptogam In early classifications, any plant that reproduces by spores or gametes rather than by seeds.
隐花植:在早期分类学中,任何产孢子或配子而不是种子的植。
Individuals crossing exclusively within the same population produce more progeny than those crossing in both directions and thereby use up some of their gametes for the production of inviable hybrids.
完全在同一种群内进行杂交的个体比以两个方向进行杂交的个体繁殖后代要多,因此为了产无机的杂种,就要消耗掉一些配子。
Undulipodium (pl. undulipodia) A whiplike organelle that protrudes from a eukaryotic cell and is used chiefly for locomotion (e.g. motile gametes) or feeding (e.g. ciliate protoctists).
波(毛体):真核细胞表面突起的鞭状结构,主要作用为运(如:游精子)和摄食(如:纤毛protoctists)。
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.
受精卵鞘一般系指一个受精卵在受精后即立即被一囊鞘所包覆,常见于鞭毛类及孢子虫。
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