Question

D. Choose the correct option.
1. Dengue is characterised by
a. Chills & fever
b. Swelling of legs
c. Headache & fever
d. Joint pains
2. In mosquito life cycle, two hosts are
a. Dog and cat
b. Mosquito and dog
c. Man and mosquito
d. Mosquito and pig
3. A minor infection can change into a severe disease in case of
a. AIDS
b. Diarrhoea
c. Pneumonia
d. Cancer
4. Jaundice can be prevented by
a. Hepatitis A vaccination
b. Painkillers​

Answer 1

Answer:

1.a)chills and fever

2.b)human and mosquito

3.c) pneumonia

4.a) hepatitis A vaccination

Answer 2

Answer:

1 - c

2 - c

3 - b

4 - a

Hope it helps you!!!!