Match each disease with its correct type of vaccine:

Match each disease with its correct type of vaccine: (a)tuberculosis(i)harmless virus (b)whooping cough(ii)inactivated toxin (c)diphtheria(iii)killed bacteria (d)polio(iv)harmless bacteria

Options

(a) (a) – (iii), (b) – (ii), (c) – (iv), (d) – (i) (b) […]

HIV that causes AIDS, first starts destroying:

HIV that causes AIDS, first starts destroying:

Options

(a) Leucocytes (b) Helper T- Lymphocytes (c) Thrombocytes (d) B- Lymphocytes

Correct Answer:

Helper T- Lymphocytes

Explanation:

Untreated HIV disease is characterized by a gradual […]

Asthma may be attributed to

Asthma may be attributed to

Options

(a) bacterial infection of the lungs (b) allergic reaction of the mast cell in the lungs (c) inflammation of the trachea (d) accumulation of fluid in the […]

Gastric juice of infants contains :

Gastric juice of infants contains :

Options

(a) nuclease, pepsinogen,lipase (b) pepsinogen,lipase,rennin (c) amylase,rennin, pepsinogen (d) maltase, pepsinogen,rennin

Correct Answer:

pepsinogen,lipase,rennin

Explanation:

Gastric juice of infants contains pepsinogen, lipase and rennin. Gastric juice does […]

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