41. Number of chambers in the heart of cockroach

A 5
B 9
C 13
D 16
Answer :   13
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42. Which one of the following contains the largest quantity of extracellular material?

A Myelinated nerve fibres
B Striated muscle
C Areolar tissue
D Stratified epithelium
Answer :   Areolar tissue
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43. How many polypeptide chains are present in single molecule of globin protein

A 1
B 3
C 4
D 2
Answer :   4
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44. If blood group of mother is AB & Father is 'O' the child may be

A A,AB,O
B AB.O
C B.O
D A.B
Answer :   A.B
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45. Yellow fibers are present in

A Arrange in bundles
B Singly and branched
C Singly and unbranched
D Unbranched & arrange in bundles
Answer :   Singly and branched
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46. Inner lining of Blood vessels and teart is tessellated Epithelium. Which is

A Simple squamous due to wavy appearance
B Simple squamous due to like appearance
C Simple cuboidal due to wavy appearance
D Simple columnar Epithelium
Answer :   Simple squamous due to wavy appearance
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47. Minimum regeneration power is present in

A Nervous tissue
B Connective tissue
C Epithelial tissue
D None of the above
Answer :   Nervous tissue
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48. Polycythemia

A RBC ? in No.
B RBC in No.
C WBC? in No.
D Blood cells in No
Answer :   RBC ? in No.
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49. Alveoli has

A Yellow fibrous connective tissue
B White fibrous connective tissue
C Areolar connective tissue
D Adipose connective tissue
Answer :   Yellow fibrous connective tissue
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50. Which of the following stimulated by cold

A End organ of Ruffini
B Meissner's Corpuscles
C End bulb of Krause
D Whiskers
Answer :   End bulb of Krause
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