anisogamy
noun
- form of sexual reproduction
Wiktionary
Pronunciation: /ænaɪ̯ˈsɒɡəmi/
noun
Etymology: Etymology tree English aniso- English -gamy English anisogamy From aniso- + -gamy.
- Sexual bonding or marriage involving partners of widely differing social status.
- Sexual reproduction involving the union or fusion of two dissimilar gametes.