phyletic gradualism
Biology
noun
A model of the evolutionary process which supposes that species arise by the gradual and continuous transformation of populations (in contrast to the punctuated-equilibrium model).
Origin
1970s.
| 单词 | phyletic gradualism |
| 释义 | phyletic gradualismBiology noun A model of the evolutionary process which supposes that species arise by the gradual and continuous transformation of populations (in contrast to the punctuated-equilibrium model). Origin |
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