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- Sonora - 64 and Lerma Rojo - 64 were brought to India from Mexico and modified through
. Sonora - 64 and Lerma Rojo - 64 were brought to India from Mexico and modified through
A: UV rays
B: X rays
C: beta rays
D: gamma rays
Best Answer
Explanation:
- Sonora - 64 and Lerma Rojo - 64 are mutant dwarf varieties of wheat that were developed in Mexico and later are modified through gamma rays to produce a beneficial mutant.
- These varieties are high-yielding and also have other benefits such as resistance to diseases and lodging.
Final Answer: Hence, the correct answer is (D) gamma rays.
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