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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
Question
What do you understand by mutagen?
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Answer

Mutagens are the agent which cause mutation. These include physical chemical and biological agents like x-ray, Gamma rays, $CH _4$ gas etc.

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