Question

what is the difference between phyletic evolution and speciation

Answer 1

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✴Evolution✴
is the sequence of gradual change which takes place in the primitive organisms over millions of years and new species are produced.

✴Speciation✴
is the evolution of reproductive isolation among once – interbreeding populations.

✴evolution✴
helps an organism to survive in its surroundings.

✴speciation✴
helps in adaptation to new environmental conditions.

✴Evolution✴
is progressive process.

Geographical isolation plays an important role in
✴speciation✴.

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