Hybrid vigour is induced by

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(B) Hybrid vigour,also known as heterosis,is the phenomenon where the progeny of a cross between two genetically different parents exhibit superior tr

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Crossing of two genetically different plants

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(B) Hybrid vigour,also known as heterosis,is the phenomenon where the progeny of a cross between two genetically different parents exhibit superior traits compared to both parents. This is induced by crossing two genetically distinct plants,which leads to increased heterozygosity and the masking of deleterious recessive alleles.

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