A normal­visioned man whose father was colour­ blind, marries a woman whose father was also colour­blind. They have their first child as a daughter. What are the chances that this child would be colour­ blind ?

In a sickle cell anaemia glutamic acid is replaced by valine, which the following codes for glutamic acid ?

Disorder inherited as Mendel's law of inheritance called

If a normal woman marries a colourblind man, their

The daughter born to haemophilic father and normal mother could be