Which one of the following causes kala-azar?

Which one of the following causes cancer?

Which one of the following causes cancer?

Which one of the following is not a cause for infertility?

Which one of the following diseases is caused by bacteria?

Which one of the following insects spreads Kala-azar?

Which one of the following is not a causative factor of peptic ulcerS?

Which one of the following is a correct match? (a) Filariasis- Taenia solium (b) Encephalitis - Culex (c) Malaria - Phlebotomus (d) Kala-azar- Anopheles