Respuesta :
Answer: genetics and mutation generate some of the variety that natural selection acts on
Explanation:
The best phrase completes the sentence is natural selection operates on part of the variability created by genetics and mutation.
According to the modern synthesis of evolution, Natural selection works on some variation generated by genetics and mutation.
Modern theory of Evolution
- Evolution is the changes in the heritable traits of biological populations over several generations.
- According to the modern of evolution, the new species will evolve only but by mutation or gene transport.
- This theory is proposed by Charles Darwin.
Thus, the correct option is (C) genetics and mutation generate some of the variety that natural selection acts on.
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