Zoology Quiz Questions and Answers

17. Death by diarrhea in children is caused mainly by
  A.  Amoeba
  B.  Fungus
  C.  Protozoa
  D.  Bacteria
Answer
Ans: D
Bacteria
18. The radio isotope used to detect tumors is
  A.  Cobalt-60
  B.  Arsenic-74
  C.  Sodium-24
  D.  Iodine-131
Answer
Ans: B
Arsenic-74
19. Of the following, ELISA test is performed to test
  A.  Diabetes
  B.  Tuberculosis
  C.  AIDS
  D.  Syphilis
Answer
Ans: C
AIDS
20. The normal temperature of human body on the Kelvin scale is
  A.  280 K
  B.  290 K
  C.  300 K
  D.  310 K
Answer
Ans: D
310 K
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