Question

The disease colour blindness is a ______.

Options

• Recessive X-linked disease

• Dominant Y-linked disease

• Recessive Y-linked disease

• Dominant X-linked disease

Answer 1

The disease colour blindness is a recessive X-linked disease.

Explanation:

The X chromosome is the location of the gene that is responsible for colour blindness, which is a recessive Xlinked disease.