Although Haemophilia and sickle cell anemia are two blood related Mendelian disorders, yet, they differ in their pattern of inheritance. State any two differences.

Haemophilia Sickle cell anaemia Sex linked/X- linked recessive disorder Autosomal recessive disorder More males than females are affected. Affects both males and females equally. Carrier/unaffected female transmits the disease to some of her male offspring. When both the parents are carriers, the disease is transmitted to the offspring.