PLEASE HELP
Which of the following would NOT characterize allopatric selection?
a- physical barrier within population.
b- extensive gene flow.
c- chromosomal changes within population.

Question

PLEASE HELP
Which of the following would NOT characterize allopatric selection?
a- physical barrier within population.
b- extensive gene flow.
c- chromosomal changes within population.

blues · Answer

Allopatric means happening in separate, non overlapping spatial or geographic regions. So "chromosomal changes within the population" is the only answer which makes sense. In my book, anyway.

anonymous · Answer

good call "Blues"