how are evolutionary
pattern and process affected by mutation and natural selection give suitable example
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A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke
The process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin, and it is now regarded as be the main process that brings about evolution.
Explanation:
Giraffe with short limbs and neck were unable to eat foliage from the tree so due to evolution the modern girafee ha high limbs and neck
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