Study the pedigree chart of a certain family given below and select the correct conclusion which can be drawn for the character.
The female parent is heterozygous.
The parents could not have had a normal daughter for this character.
The trait under study could not be colour blindness.
The male parent is homozygous dominant.
Select the correct match.
A colour blind man marries the daughter of a colour blind person. Then in their progeny
Colour blindness results from
Sickle cell anaemia is
Red green colour blindness appears due to