Question

A. Choose the most appropriate option.

1. Elephantiasis is caused by the
a) round worm
b) filarial worm
c) culex mosquito
d)Anopheles mosquito

2. The tsetse fly is a vector for the disease
a) malaria
b) rabies
c) sleeping sickness
d)cholera

3. Jaundice is a sign of the disease
a) jaundice
b) polio
c) liver
d)hepetitis

4. Carrot, pumpkin, mango, would be good sources of
a) vitamin A
b) vitamin D
c) vitamin C
d) all of these

5. One of these is a pathogen.
a) Lactobacillus
b) Penicillium
c)Vibiro cholerae
d) Rhizobium

6. Tobacco contains
a) antioxidant
b)nicotine
c) caffeine
d)all of these

​

Answer 1

Answer:

• D
• c
• D
• a
• D
• B

hope it helps you

Answer 2

Explanation:

★D

★c

★D

★a

★D

★b

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