Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
kenogenesis | Yes | No | No | No |
kainogenesis | Yes | No | No | No |
kenogenesis (noun) | kainogenesis (noun) |
---|---|
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) | 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) |