How does the evolution of organisms have taken place?

1.	How does the evolution of organisms have taken place?
Answer» 1. Variations which are beneficial are selected by nature and passed from parents to offspring through heredity. 2. The same process happens with every new generation until the variation becomes common feature. 3. As the environment changes, the organism within environment adopts and changes to the new living conditions. 4. Over a long period of time, each species of organisms can acuumulate so many changes that it becomes a new species. 5. Thus evolution of organisms took place from common pre-existing ancestors.

Answer»

1. Variations which are beneficial are selected by nature and passed from parents to offspring through heredity.

2. The same process happens with every new generation until the variation becomes common feature.

3. As the environment changes, the organism within environment adopts and changes to the new living conditions.

4. Over a long period of time, each species of organisms can acuumulate so many changes that it becomes a new species.

5. Thus evolution of organisms took place from common pre-existing ancestors.

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