On which chromosomes are the genes associated with $\alpha$-thalassemia and $\beta$-thalassemia respectively located?

$A$ woman has normal vision but some of her sons and daughters are colorblind. What are the genotypes of the woman and her husband?
$(A)$ Woman: $X^C X^C$, Husband: $X^c Y$
$(B)$ Woman: $X^C X^c$, Husband: $X^c Y$
$(C)$ Woman: $X^C X^c$, Husband: $X^C Y$
$(D)$ Woman: $X^c X^c$, Husband: $X^C Y$

If both the mother and father are without pigments (albinism),then:

An albino father's daughter marries an albino man. What will be the ratio of their offspring?

$A$ man and a woman,who do not show any apparent signs of a certain inherited disease,have seven children ($2$ daughters and $5$ sons). Three of the sons suffer from the given disease but none of the daughters are affected. Which of the following modes of inheritance do you suggest for this disease?

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