Answered: If a gene had similar rates of…

If a gene had similar rates of nonsynonymous and synonymous substitutions, what might that suggest about the evolution of that gene?

Concepts of Biology

1st Edition

ISBN:9781938168116

Author:Samantha Fowler, Rebecca Roush, James Wise

Publisher:Samantha Fowler, Rebecca Roush, James Wise

Chapter12: Diversity Of Life

Section: Chapter Questions

Problem 8RQ: Which statement about analogies is correct? a. They occur only as errors. b. They are synonymous...

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Concept explainers

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.

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If a gene had similar rates of nonsynonymous and synonymous
substitutions, what might that suggest about the evolution of that gene?

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