Question

If a gene is fixed in a population: Group of answer choices it cannot undergo mutation. it is located near the centromere on the chromosome, reducing its ability to recombine it cannot undergo mutation. only one allele appears for that gene in that population.

Answer 1

The suitable statement will be - only one allele appears for that gene in that population.

Explanation:

• Gene Fixation is a topic of population genetics. It means that fixing the change in a gene from a gene pool and that leads to express only one allele for that gene which only remains after the fixation process, in that population. Normally a gene exists of at least two variants or alleles.

• An allele fixation means that only one variant or allele will be expressed in all the populations.