gemmation

/je-mey-shuhn/US // dʒɛˈmeɪ ʃən //

宝石化,创业板,宝马娱乐

Definitions

n.名词 noun

Gemmation is a far commoner occurrence amongst the simpler than amongst the more highly organised forms.
This mode of gemmation is connected by a series of gradations with the normal external gemmation.
The true asexual modes of reproduction amongst the Metazoa consist of fission and gemmation.
These may be classified in three groups: fission, budding or gemmation, spore formation.
Both fission and gemmation when incomplete lead to the formation of colonies.