NEET 2020 · BiologyPrevious Year Question
Embryological support for evolution was disapproved by
Answer: (C) Karl Ernst von Baer. Answer: (C) Karl Ernst von Baer.
- A.Charles Darwin
- B.Oparin
- C.Karl Ernst von Baer✓
- D.Alfred wallace
Correct Answer
(C) Karl Ernst von Baer
Solution & Explanation
Answer: (C) Karl Ernst von Baer. Embryological support for evolution was originally proposed by Ernst Haeckel, based on vestigial features (like gill slits) common to all vertebrate embryos. However, this proposal was disapproved (disproved) by Karl Ernst von Baer, who noted that embryos never pass through the adult stages of other animals. NCERT Reference: Ch 6 Evolution, p.113, lines 41–43: "this proposal was disapproved on careful study performed by Karl Ernst von Baer. He noted that embryos never pass through the adult stages of other animals."
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