Answer:
Allele frequency is a measure of the relative frequency of an allele on a genetic locus in a population. Usually it is expressed as a proportion or a percentage. In population genetics, allele frequencies show the genetic diversity of a species population or equivalently the richness of its gene pool.
B seasonal variations in climate tend to increase with distance from the equator
The viral capsid and envelope <span>plays a role in attaching a virion to the host cell.</span>
