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When two unrelated individuals or lines are crossed, the performance of `F_(1)` hybrids is often superior to both its parents. The phenomenon is calledA. MetamorphosisB. HeterosisC. splicingD. Transformation |
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Answer» Correct Answer - B When two unrelated individuals or lines are crossed, the performance of `F_1` hybrids is often superior to both its parents. The phenomenon is called heterosis. |
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