Multiple choice

Which of the following is/are a good example of polygenic inheritance?

  1. ABO blood group in humans

  2. Flower colour in snapdragon

  3. Human height and skin colour

  4. Human eye colour and sickle-cell anaemia

  5. Flower colour of Mirabilis jalapa

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Human height and skin colour are controlled by many genes.