parthenogenesis 的定义
Biology.
- development of an egg without fertilization.
更多parthenogenesis例句
- Normal parthenogenesis belong equally to summary and to complicated animals, to wheel-animals and to bees.
- This provoked parthenogenesis is neither more nor less interesting than the normal.
- Human parthenogenesis is less absurd: it offers an order, and promiscuity is a disorder.
- The same tendency reaches its logical conclusion in the parthenogenesis of insects.
- In 1849 Professor Owen, in his treatise on "Parthenogenesis," put forward another conception.