Biology, asked by ttownbeast555, 10 months ago

what are the main features of theory of natural selection

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Answered by nisha1456
8
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations...
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Answered by Arey
7
Organisms that have the greatest level of fitness are then more likely to live. It's known as. the "survival of the fittest." A fit organism that is living longer has a greater chance of reproducing. Its genes, and consequently its adaptions, are likely to be passed on to its offspring. Nature has essentially naturally selected which traits get passed on by allowing the fittest organisms to survive and reproduce.
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