anagenesis

所屬欄目:英漢古生物學(xué)專業(yè)術(shù)語

Definition: Anagenesis,also known as “phyletic change,”is the evolution of speciesinvolving an entire population rather than a branching event,as in cladogenesis.前進(jìn)演化qiánjìn yǎn huà指在單支種級譜系內(nèi)所發(fā)生的演化變化,無成種作用發(fā)生。 ......(本文共 186 字 )     [閱讀本文] >>


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