A scientist who worked on rats cut their tail | vedclass

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(B) The experiment described was conducted by August Weismann. He cut the tails of rats for $21$ generations to test the theory of 'Inheritance of Acq

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Lamarck

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(B) The experiment described was conducted by August Weismann. He cut the tails of rats for $21$ generations to test the theory of 'Inheritance of Acquired Characters' proposed by Jean-Baptiste Lamarck. Weismann observed that the offspring were still born with normal tails,which proved that somatic changes (acquired characters) are not inherited. This experiment effectively disproved Lamarck's theory of the inheritance of acquired characters.

$A$ scientist who worked on rats cut their tails up to $21$ successive generations,but at last,he found that the tails remained normal. Which scientist's theory is disapproved by this experiment?

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