Question

define speciation and natural selection​

Answer 1

A species is a group of organisms that can reproduce with one another to produce fertile offspring and is reproductively isolated from other organisms. ... Natural selection can result in organisms that are more likely to survive and reproduce and may eventually lead to speciation.

Answer 2

speciation..origin of new species from existing ones is called speciation

natural selection...It is a process selection by which nature selects those organism which are more suitably adapted and posseses favourable variation.

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