Question with Answer B. Pharma
1. Which one of the following is the correct statement with reference to Ascaris lumbricoides?
(a) Digenetic, dimorphic, coelonate and histozoic parasite
(b) Monogenetic, dimorphic, pseudocoelomate and coelozoic
(c) Monogenetic, dimorphic, coelonate and histozoic parasite
(d) Digenetic, dimorphic, pseudocoelomate and histozoic parasite
Ans. (b)
2. Identify the set of secondary lymphoid organs from the following:
(a) Spleen and lymph nodes
(b) Bone marrow and lymph nodes
(c) Spleen and Bone marrow
(d) Bone marrow and Thymus gland
Ans. (a)
3. Identify the wrong statement with reference to the function of lymphatic system:
(a) It has no role in destroying the invading microorganism
(b) Transports digested fats to the blood vascular system
(c) Lymph returns the absorbed nutrients to the blood
(d) It transports lymphocytes from lymph glands to the blood
Ans. (a)
4. Severe combined immunodeficiency in man is caused by:
(a) Deletion of gene encoding for Adenosine deaminase
(b) Deletion of gene encoding for ATPase
(c) Point mutation in gene encoding for Adenosine deaminase
(d) Point mutation in gene encoding for ATPase
Ans. (a)
5. Which of the following disorders is not caused by Pleiotropic alleles?
(a) Erthroblastosis foetalis
(b) Sickle-cell anaemia
(c) Cystic fibrosis
(d) Phenyl ketonuria
Ans. (a)
6. In birth control methods, which one of the following is an Intra Uterine Device?
(a) DMPA
(b) LNG-20
(c) Saheli
(d) Vaginal ring
Ans. (b)
7. What is the correct sequence of Man, taxonomically stating from super family to sub-family?
(a) Hominoidea, Homininae, Hominidae
(b) Hominoidea, Hominidae, Homininae
(c) Homininae, Hominoidea, Hominidae
(d) Hominidae, Homininae, Hominoidea
Ans. (b)
8. The contractile regulatory proteins that mask and unmask active sites in the sarcomere are:
(a) Troponin-I and Troponin-C
(b) Troponin and Tropomyosin
(c) Troponin and Myosin
(d) Actin and Myosin
Ans. (b)
9. Abingdon tortoises in Galapagos Islands became extinct after goats with great browsing efficiency were introduced. It is an example for:
(a) Competitive exclusion
(b) Competitive release
(c) Co-existence
(d) Interference competition
Ans. (a)
10. A fish, Nile perch introduced into lake Victoria in East Africa led to the extinction of Cichilid fishes in the lake. This is an example for:
(a) Invasionn of Alien species
(b) Fragmentation
(c) Over Exploitation
(d) Coextintions
Ans. (a)
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