Select the incorrect statement with regard to haemophilia.
It is a dominant disease.
A single protein involved in the clotting of blood is affected.
It is a sexlinked disease.
It is a recessive disease.
The character of organisms is said to be sex linked when its gene is carried on
Following pedigree chart shows
$A$ : Sickel cell anaemia occurs due to the point mutation.
$R$ : $mRNA$ produced from $Hb(s)$ gene has $GAG$ instead of $GUG$.
Which is correct for inheritance of autosome linked recessive gene?
Mention any two autosomal genetic disorders with their symptoms.