Inbreeding is carried out in animal husbandry because it

Options

A. increases vigour
B. improves the breed
C. increase heterzygosity
D. Red rot of sugar cane

Answer

D

Explanation

inbreeding increases homozygosity i.e., state of prossessing two idential alleles one inherited from each parent it. Is necessary if we want to evole a pureeline in any animal .
inbreeding exposes harmful recessive genes that are eliminated by selection it also help in accumulation of superior genes and elimination of less desirable genes.