What is Mutation
The major source of the genetic diversity among microorganisms upon which natural selection operates is Mutation.
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Answer: The nervous system has two main parts:
The central nervous system is made up of the brain and spinal cord.
The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.
Explanation:
Since it’s natural environment is very acidic, putting pepsin in a very alkaline environment would cause it to denature.
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