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AreebJ AreebJ
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6 years ago
In the 1880s, experimental work by August Weisman demonstrated that traits acquired during a lifetime could not be inherited.
 
  This dealt a deathblow to previous theories of Lamarckian inheritance and left scientists with which possible process(es) of evolution?
  a. sudden, large changes c. saltationism
  b. slow acting natural selection d. All of the above
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