CBSE BOARD XII, asked by baldeep990011, 1 year ago

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18. Natural selection is based on the following:
(a) Variation exists within populations
(b) The best-adapted individuals tend to leave more
number of offsprings
(c) Individuals who survive longer tend to leave more
offsprings than those who die young
(d) All of these​

Answers

Answered by prashantyadavji
0

Answer:

A

Explanation:

Answered by Anonymous
6



Option A variation exists within population
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