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Q.

Who asserted that embryos never pass through the adult stages of other animals?

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a

Ernst Haeckel

b

Karl Ernst von Baer

c

Alfred Russel Wallace

d

Charles Robert Darwin

answer is A.

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Detailed Solution

Karl Ernst von Baer refuted the hypothesis of Ernst Haeckel. von Baer asserted that embryos never pass through the adult stages of other animals.

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Who asserted that embryos never pass through the adult stages of other animals?