Question

A population of squirrels that

once bred and lived together is
now separated by a large river.
They are now unable to reach each
other. This is an example of which
form of speciation?
A. Allopatric Speciation
B. Sympatric Speciation
C. Parasympatric Speciation

Answer 1

A. Allopatric Speciation

Step-by-step explanation:

This is because the species do not maintain a zone of contact and are separated by a large river.