1. Which blood group is known as the 'Universal Donor' ?   A   AB   B   O   Hint Half-n-half Clue   2. Which blood group is known as the 'Universal Recipient' ?   AB   B   A   O   Half-n-half Clue   3. Who introduced sterilization of surgical instruments ?   Sir Alexander Fleming   Robert Koch   Edward Jenner   Joseph Lister   Half-n-half Clue   4. Who discovered Penicillin ?   Joseph Lister   Sir Alexander Fleming   Robert Koch   Edward Jenner   Half-n-half Clue   5. Name the disease that is airborne.   Arthritis   Lung Cancer   Bronchitis   Insomnia   Half-n-half Clue   6. Which is the 'odd one out' ?   Rabies   Jaundice   Bird flu   Plague   Half-n-half Clue   7. Which is the 'odd one out' ?   Leukoderma   Hemophilia   Thalassemia   Color blindness   Half-n-half Clue