What is speciation? List four factors responsible fr speciation and explain them.?
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The formation of new and distinct species in the course of evolution.
Factors that leads to speciation are;
Geographical isolation.
Genetic drift.
Natural selection.
Reduction in gene flow.
Reproductive isolation.
Factors that leads to speciation are;
Geographical isolation.
Genetic drift.
Natural selection.
Reduction in gene flow.
Reproductive isolation.
hashimvavi:
welcome
But can u explain wat is geographical isolation, Genetic drift n bla bla plzz
All the points n tysm for answering
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Speciation: geographical isolation of two populations of same species over several generations may result in genetic drift and the populations which once had similar genetic make up would become different.
Further natural selection acts on these isolated populations differently.if these differences accumulated over generations, the isolated populations become so different that they cannot reproduce with each other and two new species are said to be formed.
Further natural selection acts on these isolated populations differently.if these differences accumulated over generations, the isolated populations become so different that they cannot reproduce with each other and two new species are said to be formed.
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