Do tree in your area have much chlorophyll

Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.