What is the most important factor that holds a gene pool of a species together and...
What is the most important factor that holds a gene pool of a species together and prevents speciation?
A. hybridization
B. gene flow
C. behavioral isolation
D. sexual selection
E. prezygotic barriers
Homework Answers
The correct option is (B), gene flow
It is because gene flow is also known as a type of genetic variation or gene transfer which allows the transfer of genetic variation from one population to another. So, if gene flow does not occur, the speciation or the formation of new species will also not occur, because new variations wont arise, nor it would result in the formation of new species.
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What is the most important factor that holds a gene pool of a
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Allopatric speciation is probably the most common way that new species form. Please describe a hypothetical scenario in which an initial ancestral population (pick whatever species you want) could split to form a new species through allopatric speciation. A fully. correct answer will at least incorporate ALL of the following terms: gene flow.divergence, natural selection (including sexual selection), genetic drift, and reproductive isolation
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