anisogamy

• 有性生殖中配子大小或形态不同的生殖方式，通常指雌配子较大而不动，雄配子较小而能动。

A biological term referring to a form of sexual reproduction involving the fusion of two gametes that differ in size or form.

不可数

1. Sexual reproduction with dissimilar gametesC2formalscientific

   A form of sexual reproduction involving the fusion of two gametes that differ in size, structure, or form, typically a small, motile male gamete and a larger, non-motile female gamete.

   异配生殖

   • Anisogamy is the dominant form of reproduction in multicellular organisms.
   • The evolution of anisogamy from isogamy is a key step in the development of complex life.
   • In anisogamy, the larger female gamete provides nutrients for the developing zygote.

   反义词isogamy