One good example of an ’antiseptic' is
Bordeaux mixture
$DDT$
Carbolic acid in dilute solution
Hydrocyanic acid gas
The caustative organism of $AIDS$ spreads by
The percentage of population suffering from serious mental illness is
Which of the following is an opiate narcotic
When the children without $T-$ cells and $B-$ cells are kept in germ free isolation suits, then the disease is
Lymph nodes