‘Meningitis' is a disease of
Respiratory system
Digestive system
Nervous system
Excretory system
The tranquillisers differ from the sedatives that they
Read the following statements
$a.$ Heroin, commonly called smack, is obtained by acetylation of morphine.
$b.$ Cocaine is obtained from the latex of Papaver somniferum.
$c.$ Dopamine is excitatory neurotransmitter.
$d.$ Morphine is an effective sedative and pain killer.
Mark the option which includes both correct statement
Amoebiasis is caused by
Which test confirms the scarlet fever
Interferon suppresses the pathogenic activity of