Question

42) When speciation occurs ?
A) when organisms are geographically isolated.
B) when creatures are subject to the choice of nature.
C) when there is a change in the D.N.A of the organism.
D) all of the above.​

Answer 1

Answer:

Speciation occurs when a group within a species separates from other members of its species and develops its own unique characteristics. The demands of a different environment or the characteristics of the members of the new group will differentiate the new species from their ancestors.

Explanation:

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