1. Acquired imunity is found only in:
(a) Mammals (b) Reptiles (c) Vertebrates (d) Molluscs
2. The only antibody that can cross placenta:
(a) IgA (b) IgD (c) IgG (d)IgE
3.BCG is used against:
(a) Measles (b) Rabies (c) Tuberculosis (d)Typhoid
4. Skin is an acessory organ of respiration in:
(a)Frog (b) Lizard (c) Rabbit (d) Humans
5. Humoral immnity is due to:
(a) T-cells (b)B-cells (c) Killer T-cells (d)None of the above
6. Number of hot spots in India:
(a) 2 (b) 4 (c) 13 (d) 24
7.The most biodiversity rich zone is:
(a)Western Ghats (b) Gangetic Plain (C)Coasts (d)Deccan Penninsula
8. Ducts of Bellini are found in:
(a)Kidneys of Frog (b)Kidneys of mammals (c)Ovary of Frog (d)Ovary of Mammals
9.Ammonia is converted into urea in:
(a)Kidneys (b) Stomach (c) Liver (d)Spleen
10. The Jawless vertebrate is:
(a)Crocodile ( b)Petromyzon (c) Fox (d )Loris
11. Dental formula of man is:
(a)1223/1223 ( b)2132/2132 (c) 2123/2123 (d) 3212/3212
12.Night blindness is caused by the deficiency of:
(a)Vitamin A (b) Vitamin D (c)Vitamin E (d) Vitamin K
13. Bile is:
(a)Acidic (b) Alkaline (c)Neutral (d)Slightly acidic
14. Protein deficiency causes:
(a)Kwashiorkar (b)Night blindness (c)Pellagra (d) Anaemia
15. Wall of human gut is:
(a)2-layered (b)3-layered (c)single layered (d) 4-layered
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