Study the given pedigree chart and select the correct option of the given question.
$(1)$ Is the trait recessive of dominant ?
$(2)$ is the trait sex linked or autosomal ?
Dominant, Sex linked
Dominant, Autosomal linked
Recessive, Autosomal linked
Recessive, Sex linked
A woman with two genes for haemophillia and one gene for colourblindness on one of the $X$ chromosomes marries a normal man. How will the progeny be
Pattern baldness, moustaches and beard in human males are examples of
A woman has a haemophilic son and three normal children. Her genotype and that of her husband with respect to this gene would be