Which of the Following Is True About Speciation on Island

question 32

Multiple Choice

Which of the following is true about speciation on island archipelagos?

• A)Speciation is slow because it depends on emigration from the mainland.
• B)Most speciation occurs allopatrically.
• C)Ecological competition may cause new species to go extinct slowing speciation.
• D)Speciation by polyploidy is most common.
• E)Species clusters are less common.