It helps them stay safe from predators
<span>During JURASSIC period the first true mammals appear.</span>
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.
The answer for this is legumes.
B. because it is dependent on something to manipulate (change) it, that is why it is called a dependent variable :)