| 单词 |
syngenesis |
| 释义 |
syngenesis
syn·gen·e·sis S0968700 (sĭn-jĕn′ĭ-sĭs)n. Sexual reproduction.
syn′ge·net′ic (-jə-nĕt′ĭk) adj.syngenesisthe theory that the form and development of the embryo are the result of the combined influence of sperm and egg. Cf. epigenesis. — syngenetic, adj.See also: Birthsyngenesis
syngenesis[sin′jen·ə·səs] (geology) In place formation of unconsolidated sediments. syngenesis
syngenesis [sin-jen´ĕ-sis] 1. the origin of an individual from a germ derived from both parents, as occurs in nearly all higher animals, and not from just one alone.2. the state of having descended from a common ancestor.sex·u·al re·pro·duc·tionreproduction by union of male and female gametes to form a zygote. Synonym(s): gamogenesis, syngenesissyngenesis (sĭn-jĕn′ĭ-sĭs)n. Sexual reproduction.
syn′ge·net′ic (-jə-nĕt′ĭk) adj.sex·u·al re·pro·duc·tion (sek'shū-ăl rē'prŏ-dŭk'shŭn) Reproduction by union of male and female gametes (germ cells) to form a zygote.
Synonym(s): gamogenesis, syngenesis. syngenesis Sexual reproduction.ThesaurusSeesexual reproduction |
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