Which of the following drug is extracted from the latex of poppy plant Papaver somniferum, generally taken by snorting and injection, is a depressant and slows down body functions?
Cocaine
Hashish
Barbiturate
Heroin
$T-$lymphocytes mature in
Cerebral malaria is caused by
The drug 'cyclosporin' used for organ transplant patients is obtained from a
Infection of pneumonia occurs due to
Which part of the body is known as ‘Police guard'