释义 |
post-copulatory adjective[ before noun ] biology specialized(alsopostcopulatory)uk /ˌpəʊstˈkɒp.jə.lə.tər.i/ us /ˌpoʊstˈkɑː.pjə.lə.tɔːr.i/ happening after copulation(= the act of having sex): 交媾后的;交配后的;交尾后的 Body size may influence pre- and post-copulatory mate choice.身体大小可能影响交配前和交配后的择偶。 Females have postcopulatory control over sperm utilization. Opposite
pre-copulatory The study demonstrated that the male ladybirds performed post-copulatory mate guarding. There was an earlier loss of post-copulatory males than gravid females. The male and female birds make contact with their mouth parts - this is referred to as post-copulatory "kissing". By mating with different males, females can utilize post-copulatory mechanisms to acquire good genes for their offspring. |