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Which best describes parapatric speciation?

A. A physical barrier is formed between two populations and causes the development of two new species.
B. A hybrid species arises from a gradual blending of two distinct species over a long period of time.
C. Behavior changes lead to a new species arising in the same location over a very short time.



Answer :

GinnyAnswer

Final answer:

Sympatric speciation leads to the formation of new species without physical separation. It can occur through mechanisms like polyploidy.


Explanation:

Sympatric speciation occurs when a population splits into two or more separate species while remaining located together without a physical barrier. This process can happen through mechanisms like polyploidy, where errors in meiosis result in new species forming in the same location.

Unlike allopatric speciation which involves geographic barriers separating populations, sympatric speciation allows for the development of new species in the absence of physical isolation.


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