QuestionDecember 17, 2025

4. Explain how a beneficial inherited trait can increase in a population over time through natural selection. __

4. Explain how a beneficial inherited trait can increase in a population over time through natural selection. __
4. Explain how a beneficial inherited trait can increase in a population over time through natural selection. __

Solution
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Answer

A beneficial inherited trait increases in a population over time because individuals with the trait survive and reproduce more, passing it to offspring, leading to higher frequency through natural selection. Explanation 1. Variation in Traits Individuals have genetic differences, some of which are beneficial. 2. Differential Survival and Reproduction Those with beneficial traits survive and reproduce more successfully. 3. Inheritance of Traits Offspring inherit beneficial traits from parents. 4. Increase in Trait Frequency Over generations, the beneficial trait becomes more common.

Explanation

1. Variation in Traits<br /> Individuals have genetic differences, some of which are beneficial.<br />2. Differential Survival and Reproduction<br /> Those with beneficial traits survive and reproduce more successfully.<br />3. Inheritance of Traits<br /> Offspring inherit beneficial traits from parents.<br />4. Increase in Trait Frequency<br /> Over generations, the beneficial trait becomes more common.
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