Answer: Directional selection occurs when individuals with traits on one side of the mean in their population survive better or reproduce more than those on the other. ... Directional selection does the “heavy lifting” of evolution by tending to move the trait mean toward the optimum for the environment.
Salutations!
Unlike an animals habitat, an animals niche can be described by all of the following except --------
Unlike an animals habitat, an animals niche can be described by all of the following except the way the organism obtain when it needs to survive.
Hope I helped
In the lysogenic cycle, a virus integrates its DNA into the host's DNA, and its DNA is replicated when the host DNA is replicated.
The answer is variations. In a hereditary variety, the genes of life forms inside a populace change. Quality alleles decide particular characteristics that can be passed on from guardians to posterity. Quality variety is imperative to the procedure of common determination.
Many variables act to increment or keep up the measure of genetic variation in a populace. One of these is a change, which is, indeed, a definitive wellspring of all variety.
