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Question
Which of the following induces mutation in seeds?
Which of the following induces mutation in seeds?
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Solution
The correct option is B Gamma rays
Gamma rays have the greatest penetrating power. Concrete or lead is required to prevent the penetration. Therefore, these can be used to induce mutations in seeds. Alpha particles can be blocked by a few pieces of paper. Beta particles pass through paper but are stopped by aluminum foil. So, these rays cannot cross the seed coat.Hence, the correct answer is 'Gamma rays'
Gamma rays have the greatest penetrating power. Concrete or lead is required to prevent the penetration. Therefore, these can be used to induce mutations in seeds. Alpha particles can be blocked by a few pieces of paper. Beta particles pass through paper but are stopped by aluminum foil. So, these rays cannot cross the seed coat.
Hence, the correct answer is 'Gamma rays'
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