Sympatric speciation can involve all of the following except
A. disruptive selection.
B. reproductive isolating mechanisms.
C. autopolyploidy.
D. two or more populations separated by a geographic barrier.
E. allopolyploidy.
Answer: D
Sympatric speciation can involve all of the following except
A. disruptive selection.
B. reproductive isolating mechanisms.
C. autopolyploidy.
D. two or more populations separated by a geographic barrier.
E. allopolyploidy.