Biology
Which one of the following is not a psychotropic drug?
- Morphine
- Cocaine
- Heroin
- Penicillin
Related Questions
Dengue is caused by a
- Protozoan
- Virus
- Worm
- Fungus
The idea of vaccination was conceived by
- Charles Darwin
- Alexander Fleming
- Issac Newton
- Edward Jenner
Which one of the following is a communicable disease?
- Measles
- Cancer
- Heart attack
- Allergy
'Prophylaxis' is a significant concept in medical science to prevent humans from many diseases. Specific vaccines for different diseases are prepared by different methods. Which of the following statements are mismatched?
P. Salk's vaccine for typhoid - using toxoids.
Q. BCG vaccine for tuberculosis - using living weakened germs.
R. Salk's vaccine for poliomyelitis - using killed germs.
- Only P
- Only R
- Only P and Q
- Only Q and R