In order to determine whether variations of a character in a population were genetically controlled, the most appropriate procedure will be to

The most common type of haemophilia results from the congenital absence of 

Expected children of a blue-eyed $(recessive)$ woman and brown-eyed $(dominant)$ man who had a blue-eyed mother are likely to be

Hugo de Vries formulated the “Mutation Theory'' based on the experiments he conducted on

Which of the following human diseases provides an example of sex linked inheritance