Two species of squirrels live on either side of the Grand Canyon. The are an example of....?

a. Temperal isolation


b. behavioral isolation


c. Mechanical Isolation


d. Hybrid inviability


e. Allopatric speciationTwo species of squirrels live on either side of the Grand Canyon. The are an example of....?
It's so E


(A) means the species breed at different times


(B) is a phenomenon that prevents hybridization due to mating habits


(C) same as B but based on reproductive organ structure


(D) This is a phenomenon where two species produce a fertile hybrid but it does not reproduce.


So there :PTwo species of squirrels live on either side of the Grand Canyon. The are an example of....?
e. Allopatric speciation. But this assumes that they derived from the one species originally.


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E. Allopatric (aka geographic) speciation.