heterogamy
heterogamy[ˌhɛtəˈrɒgəmi]noun[mass noun]- (chiefly Zoology)the alternation of generations, especially between sexual and parthenogenetic generations
(主动)(尤指有性世代与单性生殖世代之间世代交替的)异配生殖,配子异型
- (Botany)a state in which the flowers of a plant are of two or more types
(植)同株异花。 比较 homogamy(义项2)
■another term for anisogamy
同 anisogamy
- marriage between people from different sociological or educational backgrounds
(不同社会或教育背景的人)通婚。 比较 homogamy(义项1)
派生heterogamousadjective语源- late 19th cent.: from hetero- + Greek -gamos 'married'
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