MENDELIAN DISORDERS

Which of the following is known as Royal disease?

• Sickle cell anamia

• Hemophilia

• Colour blindness

• Alzimer's disease

Identify Medelian Disorder

• Sickle cell anemia

• Down's syndrome

• Turner's syndrome

• Klinefelter"s syndrome

Sickle cell anemia is due to

• change in beta chain of haemoglobin

• change in Y chain of haemoglobin

• change in alpha chain of haemoglobin

• none of these

The most important example of point mutation is found in a disease called?

• Thalassemia

• Night blindness

• Sickle cell anaemia

• Down's syndrome

Queen Victoria was carrier of haemophilia , a sex linked disease

• haemophilia would have occur more in her male than female descendents

• queen's father must have had haemophilia

• both a and b are correct

• none of the above

Haemophilic man marries a normal woman . Their offsprings will be

• all hemophilic

• all boys haemophilic

• all girls haemophilic

• all normal