What is Haemophilia A?

What are the disadvantages involved in the isolation of clotting factor VIII for the treatment os haemophilia 'A'?

Isolation of blood to treat Haemophilia A is practically impossible. Give reason.

Pick out the correct statements. i. Haemophilia is a sex linked recessive disease ii. Down's syndrome is due to aneuploidy iii. Phenylketonuria is an autosomal dominant gene disorder iv. Phenylketonuria is an autosomal recessive gene disorder V. Sickle cell anaemia is an X-linked recessive gene disorder

What is a thermopile? On what principle does it work?

What is the pattern of inheritance in haemophilia? Give reason.

(i) Unipotency is similar to totipotency. (ii) In earlier years insulin was obtained from pancreas of pig. (iii) Haemophilia is a sex linked disease. (iv) Subunit vaccine are pure vaccines .