Question

tell me about the darwin theory of natural selection.

Answer 1

The mechanism that Darwin proposed for evolution is natural selection. Because resources are limited in nature, organisms with heritable traits that favor survival and reproduction will tend to leave more offspring than their peers, causing the traits to increase in frequency over generations.

Answer 2

HEY MATE!
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1). The Darwin theory of natural selection states that only the fittest will survive amongst all species.

Explanation:-
The organisms who can perfectly adapt to the environment will have the best chance of surviving among others and those who are less adapted to the environment will be extinct, The growth of population amongst species also play a major role because the more the population the higher the rate of  survival of species.

Hope it helps you!