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单词 mutationism
释义

Definition of mutationism in English:

mutationism

noun mjuːˈteɪʃ(ə)nɪz(ə)mmjuːˈteɪʃənɪz(ə)m
Biology historical
  • The view that mutation, rather than natural selection, is the main driving force in evolution; especially = mutation theory.

Origin

Early 20th century; earliest use found in Mind. From mutation + -ism, after French mutationnisme.

Definition of mutationism in US English:

mutationism

noun
Biology historical
  • The view that mutation, rather than natural selection, is the main driving force in evolution; especially = mutation theory.

Origin

Early 20th century; earliest use found in Mind. From mutation + -ism, after French mutationnisme.

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更新时间:2025/1/31 1:43:35