Sympatric speciation can result from

  1. a river
  2. an ocean
  3. behavioural isolation, such as different courtship displays
  4. a mountain range
Answer

C) behavioural isolation, such as different courtship displays

Same area, different behaviour or ecology. AS & A Level Biology · Topic 17 Selection and Evolution · 17.3 Evolution

Biology MCQ · More A Level Biology: Selection and evolution MCQs · Practise