196. If Red blood cells is kept in distilled water what will happen?
(A) Shrink and collapse
(B) Stick together
(C) increase in volume and burst
(D) Remains same
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197. How many vertebrae does a human being have ?
(A) 33
(B) 36
(C) 29
(D) 19
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198. What fraction of Human Blood is Plasma?
(A) 35%
(B) 45%
(C) 50%
(D) 55%
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199. A genetic code specifies how many kinds of amino acids?
(A) 12
(B) 15
(C) 20
(D) 25
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200. Which among the following function as locus of biochemical reactions?
(A) Cell plasma
(B) Cell membrane
(C) Cell walls
(D) None of the above
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