Hybrid vigour is due to

Hybrid Vigour Is Due To Biology Question

Hybrid vigour is due to


(a) heterosis
(b) overpopulation
(c) both heterosis and overpopulation
(d) none of these

Correct Answer:



Heterosis or hybrid vigour is the condition in which the expression of a characteristic is greater in the heterozygous offspring than in either of the homozygous parents. The term was coined by G.H. Shull.

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Topics: Evolution (132)
Subject: Biology (4113)

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