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单词 weismannian
释义

WordReference Random House Unabridged Dictionary of American English © 2024
Weis•mann•ism  (vīsmän iz′əm),USA pronunciation n. [Biol.]
  1. the theories of heredity as expounded by Weismann, esp. the theory that all inheritable characteristics are carried in the germ plasm, and that acquired characteristics cannot be inherited.
  • Weismann + -ism 1890–95
Weismann•i•an, adj., n. 

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