parthenogenesis
常见例句
- Parthenogenesis is so far known to occur in about 70 reptile species.
迄今已知大约70种爬行动物有单性繁殖行为。 - Whether parthenogenesis is an evolutionary aberration or viable strategy remains debated.
不论这种孤雌生殖方式到底是进化中的歧途还是一种存在争议的策略。 - Rotifers are unusual in that they often reproduce by parthenogenesis (some species, indeed, can reproduce only in this way).
轮虫并不普通，因为他们的繁殖方式是孤雌生殖（确实，一些物种甚至只有这一种繁殖方式）。 - The barrier to parthenogenesis in mammals, it seems, is something known as genetic imprinting.
ECONOMIST: A “virgin birth” in mice - Past attempts to create live mice by parthenogenesis, for example by stimulating mature eggs with chemicals, have failed.
ECONOMIST: A “virgin birth” in mice - Rotifers are unusual in that they often reproduce by parthenogenesis (some species, indeed, can reproduce only in this way).
ECONOMIST: Extending lifespan 返回 parthenogenesis