Identify the given pedigree analysis.

Which one of the following traits shows criss-cross inheritance?

In the given pedigree chart,which Mendelian disorder is represented?

Color blindness is a ..... trait.

Which one of the following disorders is caused by the substitution of Glutamic acid (Glu) by Valine (Val) at the sixth position of the beta globin chain of the haemoglobin molecule?

Given below are two statements:
Statement $I$: The son of a carrier woman has a $100$ percent chance of being colour blind.
Statement $II$: $A$ daughter of a carrier mother and a normal father will be $100$ percent colour blind.
In the light of the above statements,choose the correct answer from the options given below: