The best example for pleiotropy is

  • [NEET 2020]
  • A

    $ABO$ Blood group

  • B

    Skin colour

  • C

    Phenylketoneuria

  • D

    Colour Blindness

Similar Questions

The pedigree chart given below shows a particular trait which is absent in parents but present in the next generation irrespective of sexes. Draw your conclusion on the basis of the pedigree.

Which of the following is a genetic disease

  • [AIPMT 1990]

A man whose father was colour blind marries a woman who had a colour blind mother and normal father. What percentage of male children of this couple will be colour blind?

  • [NEET 2014]

A colour blind man marries the daughter of a colour blind person. Then in their progeny

  • [AIPMT 1988]

The most important example of point mutation is found in a disease called