Biology, asked by kittu2563, 9 months ago

explain the darwin's theory of evolution in a nutshell

Answers

Answered by Anonymous
14

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The theory of evolution by natural selection, first formulated in Darwin's book "On the Origin of Species" in 1859, is the process by which organisms change over time as a result of changes in heritable physical or behavioral traits. Changes that allow an organism to better adapt to its environment will help it survive and have more offspring•

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Answered by BrainyStar44
0

Answer:

Darwin's theory:

1. Variations may be acquired by a group of same population.

2. These variations will be inherited by offspring.

3. Survival of the fittest may occur in more populated offsprings.

4. The process of evolution is slow and continuous.

5. Organism with useful characters will be sustained in the nature.

6. In each species variations are accumulated for long period, speciation progeny occur.

7. New species are different from old species.

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