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Which was the first chemical mutagen?

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in Biology – Class 12 by (271k points)
Which was the first chemical mutagen?

(a) Nitrogen gas

(b) Uranium core

(c) Technetium

(d) Mustard gas

I got this question in an internship interview.

My question is based upon Inheritance and Variation Principles in division Principles of Inheritance and Variation of Biology – Class 12

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Correct choice is (d) Mustard gas

The best explanation: The first chemical mutagen that was used in world war II is mustard gas. It was first used by C. Auerbach et. al. Chemical mutagens which are known on the planet Earth are more dangerous than radiations.

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