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NEET2013ZoologyPrinciples of Inheritance and VariationActual

The incorrect statement with regard to haemophilia is

Options

  1. Ait is a sex-linked disease
  2. Bit is a recessive disease
  3. Cit is a dominant disease
  4. Da single protein involved in the clotting of blood is affected

Correct answer

C. it is a dominant disease

Step-by-step solution

Haemophilia is a sex linked recessive disease. A single protein that is a part of the cascade of protein is involved in the clotting of blood is affected. The heterozygous female for haemophilia may transmit the disease to sons.

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