Cynosis refers to
Bluish colouration of the body
Reddish colouration of the body
Pale colouration of the body
Goose flesh of the body
The main reason why antibiotics could not solve all the problems of bacteria mediated diseases is
Drugs, shocks and psychotherapy are the treatments of
ELISA is used to detect viruses, where
Alexender Flemming in $1929$ discovered