Question

A colour blind woman marries a normal visioned male. In the offspring.

• A. Both sons and daughters are colour blind
• B. All daughters are colour blind
• C. All sons are normal
• D. All sons are colour blind, daughters carriers

Answer 1

Answer: (D)

All sons are colour blind, daughters carriers

When a colour blind woman marries a normal visioned male, daughters will be carrier for this disease and all sons will be colour blind, this can be represented as follows:

So, the correct answer is 'All sons are colour blind, daughters carriers'.