Heterosis means

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(A) Heterosis, also known as $Hybrid 	ext{ vigour}$, refers to the phenomenon where the progeny of a cross between two genetically distinct parents e

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Hybrid vigour

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(A) Heterosis, also known as $Hybrid 	ext{ vigour}$, refers to the phenomenon where the progeny of a cross between two genetically distinct parents exhibits superior traits compared to both parents.These superior traits include increased growth rate, higher yield, better adaptability, and improved fertility.Therefore, the term $Heterosis$ is synonymous with $Hybrid 	ext{ vigour}$.

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