Answer: Cognitive dissonance
Explanation: Cognitive dissonance transpires when an individual carries two or more mutually opposed notions, impressions or standards of behavior or partakes in an activity that goes contrary to any of the aforementioned and in that case undergoes a feeling of strain and tension for that reason. However, when both activity or notions are not done in the same way to be accurate, the individuals involved tend to do everything within their reach to amend them until they match uniformly which we can see in this case.
Answer:
<u><em>The correct option is C) genetic variation</em></u>
Explanation:
Genetic variation can be described as the differences present in the genetic material i.e DNA of organisms present in a population. Genetic diversity allows organisms of a species to better adapt to an environment. A population in which the genetic variability is scarce might become wiped out by a disease or an invading predator.
As the birds show different variations hence the term that best described them is genetic variation.
D. Learned behaviors do not directly affect natural selection because they are not inherited.
This is true because learned behaviors can be taught to the offspring but do not come within them the way instincts do.
