NEET Biology Strategies For Enhancement In Food Production Based Practice Questions & Answers with Viewers Discussion and Detailed Explanation

Strategies For Enhancement In Food Production Topic Based

Question & Answer Discuss:

Inbreeding is carried out in animal husbandry because it

(a) improve the breed

(b) increases vigour

(c) increases heterozygosity

(d) increases homozygosity

Answer: (d)

Inbreeding increases homozygosity, i.e, it is a state of possessing two idential alleles, one inherited from each parent. It is necessary if we want to evolve a pureline in any animal. Inbreeding exposes harmful recessive genes that are elimination of less desirable genes.

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