One way for disruptive selection to occur is ifa. the population contains diversity.b. the environment contains diversity.c. pollution is present.d. natural selection occurs.e. All of these are correct.

Q: Stabilizing selection on a trait tends toa. make the trait more extreme.b. reduce variability in the…

A: Introduction  The concept of Natural Selection was given by Charles Darwin. He was a pioneer…

Q: A. When genetic drift and natural selection are combined what happens to the deleterious allele.  B.…

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A: statements   (B), (c) , (E),(F)    are true .

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Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.