female parthenogenesis
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- 雌性单性生殖
双语例句
- In nature, clones are derived from a single parental organism or cell by mitotic cell division, asexual reproduction, or parthenogenesis.
在自然条件下来源于有丝分裂所产生的单个亲本细胞或生物体,还可能来源于无性繁殖或单性生殖。 - Two diploid gametes may fuse to give a tetraploid zygote, or gamete may develop directly by parthenogenesis.
两个二倍体配子融合可能产生一个四倍体合子,这样的配子也可以通过孤雌生殖直接发育而来。 - However, reproduction is often by parthenogenesis since polyploid animals are often sterile.
然而,它们常常是通过孤雌生殖繁殖的,因为多倍体动物往往不育。
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