Which of the following statements is not correct?
A. Most speciation is thought to occur via allopatric speciation.
B. Polyploidy is an example of sympatric speciation.
C. Speciation can be caused by either natural selection or random processes.
D. Geographic isolation can eventually lead to reproductive isolation.
E. Speciation cannot occur without geographic isolation.
Answer: E
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.