Question

what is evolution in biology​

Answer 1

Answer:

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Answer 2

Answer:

Explanation:

• In biology, evolution is the change in the characteristics of a species over several generations and relies on the process of natural selection.

• The theory of evolution is based on the idea that all species are related and gradually change over time.

• Evolution relies on there being genetic variation in a population which affects the physical characteristics (phenotype) of an organism.