Which of the following statements best describes the effect of natural selection on a population? O Increased genetic variation among individuals in a population Increased mutation rate in the population Improved match between a population and its environment Reduction in population size
Which of the following statements best describes the effect of natural selection on a population? O Increased genetic variation among individuals in a population Increased mutation rate in the population Improved match between a population and its environment Reduction in population size
Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter11: Evolution And Its Processes
Section: Chapter Questions
Problem 7RQ: In which of the following pairs do both evolutionary processes introduce new genetic variation into...
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I’m not sure which answer is an example of natural selection can you please help?
Expert Solution
Introduction
THEORY OF NATURAL SELECTION was proposed by Charles Darwin (1809-1882 A.D.), an English naturalist.
The main postulates of his theory were:
1. Geometric increase
2. Limited availability of food and space
3. Continuous Struggle amongst organisms for survival
4. Variations
5. Natural selection or survival of
the fittest
6. Speciation
7. Inheritance of useful traits from parent to offspring
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