Thalidomide is a non-barbiturate sedative drug which was to be given to pregnant women. Its use was withdrawn in $1961$ because it resulted in phocomelia. This condition illustrates
Early abortion of foetus
Poor development of foetus
Malformation of foetus
Erythroblastosis foetalis
The term”antibiotic” was coined by
An additional risk of drug addiction, especially of heroin is
The main reason why antibiotics could not solve all the problems of bacteria mediated diseases is
Which of the following cells is phagocytic in nature