Mosquito borne viral diseases are

(a)

malaria and yellow fever

(b)

dengue and chikungunya

(c)

filariasis and typhus

(d)

kala azar and diptheria

Which one of the following is a pair of viral disease?

(a)

Filariasis, AIDS

(b)

Common cold, AIDS

(c)

Dysentry, Common cold

(d)

Typhoid, Tuberculosis

The primary organ infected during tuberculosis is

(a)

bone marrow

(b)

intestine

(c)

spleen

(d)

lungs

The organ affected by jaundice is

(a)

liver

(b)

lungs

(c)

kidney

(d)

brain

Poliomyelitis virus which causes infantile paralysis enters the body through

(a)

skin

(b)

mouth and nose

(c)

ears

(d)

eye