Question

(d) Infectious diseases can be prevented by :

(i) Medicines
(ii) Proper food
(iii) Immunisation
(iv) Exercise

(e) Which one of the following is a genetic disease ?

(i) Scurvy
(ii) Leukemia
(iii) Goitre
(iv) Haemophilia

(f) Which one of the following is a degenerative disease ?

(i) Thalassemia
(ii) Beri-beri
(iv) Diabetes
(iii) Cataract

(g) Pellagra is caused by the deficiency of:

(i) Vit. B1
(ii) Vit. B3
(iii) Vit. C
(iv) Vit. D​

Answer 1

Answer:

d) iii .immunisation

e) iv.haemophilia

f) iii . cataract

g) ii .vitamin b3

hope it helps ..

Answer 2

Answer:

g) (ii) Vitamin B3

f) (iii) Cataract

e) (iv) Haemophilia

d) (iii) Immunisation

HOPE IT'S HELPFUL FOR YOU

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