Question

Which one of the following is NOT an advantage of inbreeding?

पर्याय

• It exposes harmful recessive genes that are eliminated by selection.

• Elimination of less desirable genes and accumulation of superior genes takes place due to it.

• It decreases the productivity of inbred population, after continuous inbreeding.

• It decreases homozygosity.

Answer 1

It decreases the productivity of inbred population, after continuous inbreeding.

Explanation:

Inbreeding typically causes a drop in genetic diversity, which can lower a population's overall fitness and productivity over time. On the positive side, it helps expose harmful recessive genes for removal and eliminates less desirable traits. However, while it can consolidate beneficial traits, a major downside is the eventual decline in productivity, often referred to as inbreeding depression.