In the following human pedigree, the filled symbols represent the affected individuals. Identify the type of given pedigree.

A colourblind man has a colourblind sister but a normal brother than phenotype of its parents is

Disorder inherited as Mendel's law of inheritance called

A man known to be victim of haemophilia marries a normal woman whose father was known to be a bleeder. Then it is expected that

Given is : $X$ is the chromosome with gene for haemophilia and $X$ is the chromosome with normal gene. Which of the following individuals will act as carrier for haemophilia