Explain the difference between directional and stabilizing selection.

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A: Answer :  The allele frequency should steadily decreases due to natural selection.

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A:

Q: Distinguish among stabilizing selection, directional selection, and disruptive selection.

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Q: one specific example of each type of sexual selection can I have an example in a list for each type…

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Q: similarities and differences between natural selcection, artificial selection and sexual selection

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A: genetic drift

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Q: Thinking Critically How is evolution by natural selection thought to work?

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Q: Q.1. Enumerate the key concepts in the evolution theory of Darwin.

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A: Introduction: The theory of natural selection was given by Sir Charles Darwin in the year 1859.

Q: Q.10. Define artificial selection. Has it affected the process of natural selection?

A: Introduction In this question we will discuss about the artificial selection.

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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.