In modern terminology, diversity is understood to be a result of genetic variation. Which of the following is a recognized source of variation for evolution?
A) mistakes in translation of structural genes
B) mistakes in protein folding
C) rampant changes to the dictionary of the genetic code
D) binary fission
E) recombination by crossing over in meiosis

Question

Quizplus · Accepted Answer

Recombination through crossing over during meiosis is a recognized source of genetic variation that can lead to diversity. This process generates new combinations of alleles, which can result in different traits in offspring. Choices A, B, and C are not sources of genetic variation but rather describe errors or changes that can occur within genes or the genetic code itself. Choice D refers to the reproduction of prokaryotic cells, which is not relevant to genetic variation in the context of this question.

In Modern Terminology, Diversity Is Understood to Be a Result