Q:
      
      
         
            
Haemophilia is a hereditary disease carried by
         
       
      
      
      
          
      
      
          Answer & Explanation
         Answer: A) females and expressed by males         
         
Explanation: Haemophilia is an inherited bleeding disorder where the blood doesn't clot properly. It is caused when blood does not have enough clotting factor.
The main treatment for hemophilia is called replacement therapy. Concentrates of clotting factor VIII (for hemophilia A) or clotting factor IX (for hemophilia B) are slowly dripped or injected into a vein. These infusions help replace the clotting factor that's missing or low.
       
      
      
      
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