Examlex
Which of the following mechanisms does NOT result in variation in the gene frequencies from the ancestral population?
Wings
Appendages of an animal's body allowing it to fly, found in various forms in different groups such as birds, bats, insects, and some extinct species.
Optimal Function
The state or condition of operating in the most efficient and effective manner.
Processes Food
The physical and chemical breakdown of food into smaller components that can be absorbed and utilized by the body.
Water
A transparent, tasteless, odorless, and nearly colorless chemical substance that is the main constituent of Earth's hydrosphere and the fluids of most living organisms.
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