AZT is the treatment of

• malaria

• AIDS

• TB

• kala-azar

Which of the following is a mismatch?

• Amphetamine - a stimulant

• Morphine - an opiate narcotic

• LSD - a hallucinogen

• Cocaine - a sedative/ tranquillizer

253.

The causative agent of filaria is

• Wuchereria bancrofti

• Leishmania donovani

• Plasmodium vivax

• Trypanosoma gambiens

Which of the following. is generally used in chronic diarrhoea, dysentery, bleeding, piles, leucorrhoea etc?

• Quinine

• Ephidrine

• Chir

• Catha

Male Anopheles does not transmit malarial parasite because

• it catches fever

• it is too small to carry parasite

• the parasite is killed in its stomach

• it does not drink blood

The AIDS virus spreads through

• killer 'T' cells

• helper 'T' cells

• suppressor 'T' cells

• carrier 'T' cells

Cancer causing genes (oncogenes)  were discovered by

• Watson and Crick

• Beadle and Tatum

• Bishop and Varamus

• Temin and Baltimore

Which of the following are most abundant types of antibodies ?

• I_gA

• I_gE

• I_gG

• I_gM

The chemical used in National Malaria Eradication Programme is :

• 2,4- D

• BHC

• DDT

• Pyrethroid

In the life scale of mosquito, comma shaped stage is:

• larval stage

• pupal stage

• imago stage

• none of these