Tse-tse fly is a vector for sleeping sickness which transmits the infective stage of which of the following parasite
Leishmania donavani
Plasmodium falciparum
Trypanosoma gambiense
Wuchereria bancrofti
Dropsy means
Which one of the following depresses brain activity and produces feelings of calmness, relaxation and drowsiness
Explain Adolescence in detail?
All the diseases are spread by housefly except