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प्रश्न
Hybrid vigour can be maintained for long periods by ______.
विकल्प
clonal selection
cross pollination
mutation
selfing
MCQ
रिक्त स्थान भरें
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उत्तर
Hybrid vigour can be maintained for long periods by clonal selection.
Explanation:
Hybrid vigour (heterosis) can be maintained for long periods through clonal selection, as it involves producing genetically identical offspring from a single parent. This preserves the hybrid’s superior traits over successive generations.
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