A medicine prevents malarial parasite gametes from joining but does not prevent mitosis. The medicine reaches parasites in both humans and mosquitoes.
Which prediction correctly links its direct effect to genetic variation?
Multiplication in humans stops; mixing genetic information in mosquitoes continues.
Multiplication in humans stops; mixing genetic information in mosquitoes is prevented.
Multiplication in humans continues; mixing genetic information in mosquitoes continues.
Multiplication in humans continues; mixing genetic information in mosquitoes is prevented.
76 exam-style questions on AQA GCSE Biology 6.1 Reproduction, covering 6.1.1 Sexual and asexual reproduction, 6.1.2 Meiosis, 6.1.3 Advantages and disadvantages of sexual and asexual reproduction, 6.1.4 DNA and the genome, 6.1.5 DNA structure, 6.1.6 Genetic inheritance, 6.1.7 Inherited disorders, and 6.1.8 Sex determination. Each one has a worked solution and a mark scheme showing where the marks go.