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General Science - Questions and Answers

Practice questions on General Science.

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1681. Lymph vessels of human beings are inhabited by
A. Plasmodium
B. Tape worm
C. Wuchereria
D. Euglena
Explanation:
1682. Convex lenses are used for the correction of
A. astigmatism
B. short sightedness
C. cataract
D. long sightendness
Explanation:
1683. The salivary glands secrete saliva which contains the enzyme
A. pepsin
B. renin
C. ptyalin
D. lipase
Explanation:
1684. The metal used in storage batteries is
A. iron
B. copper
C. lead
D. tin
Explanation:
1685. Blood does not clot in the absence of Vitamin K because it is :
A. essential for synthesis of prothrombin
B. essential for synthesis of fibrinogen
C. an essential component of the clot
D. an essential component of the platelets
Explanation: