Sir Archibald Garrod is associated with which of the following fields?

Phenylketonuria is an inborn error of metabolism that is inherited as:

The pedigree chart given below shows a particular trait which is absent in parents but present in the next generation irrespective of sexes. Draw your conclusion on the basis of the pedigree.

What is the phenotype of the offspring of a color-blind woman and a normal-vision man?

Haemophilia is an example of:

Which disease is caused by the deficiency of factor $VIII$?