Biology for IGCSE & O level - Variation And Selection (Section 4 - No. 5)
What is the importance of mutation in the process of evolution?
It causes a reduction in genetic variation
It provides the raw material for natural selection to act on.
It ensures all offspring are identical.
It directly guides the adaptation of organisms.
Explanation
Mutations increase the genetic variation, and create the opportunity for natural selection to occur.
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