cenogenesis
.si:nәu'dʒenisis
基本解释
n. 新性发生
[医] 新性发生
英文释义
n. introduction during embryonic development of characters or structure not present in the earlier evolutionary history of the strain or species (such as the addition of the placenta in mammalian evolution)
上一个单词：cenogamy
下一个单词：cenogenetic