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What is meant by heterosis? - Biology (Theory)

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What is meant by heterosis?

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Solution

Heterosis means the increased superiority of hybrids over their parents. It refers to the phenomenon where the hybrid offspring are more vigorous, productive, sturdier, and taller than either parent. This is also known as hybrid vigor.

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Chapter 11: Strategies for Enhancement in Food Production - Test Your Progress [Page 482]

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Nootan Biology [English] Class 12 ISC
Chapter 11 Strategies for Enhancement in Food Production
Test Your Progress | Q 11. | Page 482
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