Inbreeding depression is primarily associated | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Inbreeding depression refers to the reduction in biological fitness in a given population as a result of inbreeding,which is the mating of related

Vedclass · Accepted Answer

Cross-pollinated crops

Vedclass · Answer

(B) Inbreeding depression refers to the reduction in biological fitness in a given population as a result of inbreeding,which is the mating of related individuals.Inbreeding increases the frequency of homozygous genotypes,which often leads to the expression of harmful recessive alleles.This phenomenon is most significant and primarily observed in cross-pollinated crops,as they naturally maintain high levels of heterozygosity.When cross-pollinated crops are forced to self-pollinate (inbreed),the accumulation of deleterious recessive traits causes a marked decline in vigor and yield,known as inbreeding depression.

Inbreeding depression is primarily associated with which of the following?

Similar Questions

Select the appropriate option for evaluation and selection of parents in plant breeding.

In North India,$Saccharum$ $barberi$ shows good growth,whereas in North India,$Saccharum$ $officinarum$ does not show good growth. Choose the correct option to fill in the blanks.

In $1960$,the wheat production revolution in India was made possible due to which of the following?

How is plant breeding for developing resistance to insect pests useful?

Which of the following statements are correct regarding the methods of breeding for disease resistance?

Vedclass Test Series

Exam Paper Generator

Online Exam Module