Using q = 0.4, the frequency of heterozygotes is

  1. 0.36
  2. 0.16
  3. 0.24
  4. 0.48
Answer

D) 0.48

p = 0.6; 2pq = 2 × 0.6 × 0.4. AS & A Level Biology · Topic 17 Selection and Evolution · 17.2 Natural and artificial selection

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