‘Amoebiasis’ (Amoebic dysentery) is caused by
Plasmodium vivax
Entamoeba gingivalis
Entamoeba histolytica
Trypanosoma gambiense
‘Glossina palpalis' is a vector for
Diseases like dysentery, cholera, typhoid etc., are more common in over crowded human settlements. Why ?
Which of the following is an $STD$
What constitutes the Immune system and what role does it play in the Human body ?