Your growth or your eye color these are some type of phenotype it's controlled partly by your genes behavior can also be a phenotype
The best and most correct answer among the choices provided by the question is <span>evolution.
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Evolution is about 65% cause of the natural selection.<span>
Hope my answer would be a great help for you.</span>
Answer:
FOR ALL APEX USERS THE ANSWER IS SMALL INTESTINE!!!!!!!!! TRUST ME !!!!