General Biology Questions and Answers

26. Sandalwood tree is considered a
  A.  Total root parasite
  B.  Partial root parasite
  C.  Total stem parasite
  D.  Stem parasite
Answer
Ans: B
Partial root parasite
27. Lobsters belong to which one of the following classes of organisms?
  A.  Arachnids
  B.  Myriopods
  C.  Insects
  D.  Crustaceans
Answer
Ans: D
Crustaceans
28. Which one of the following is an enzyme?
  A.  Trypsin
  B.  Gastrin
  C.  Keratin
  D.  Vasopressin
Answer
Ans: A
Trypsin
29. All enzymes are
  A.  Lipids
  B.  Carbohydrates
  C.  Proteins
  D.  Alkaloids
Answer
Ans: C
Proteins
30. Which one of the following diseases is caused by bacteria and spreads through faucal matter by houseflies?
  A.  Typhoid
  B.  Pertussis
  C.  Chickenpox
  D.  Diphtheria
Answer
Ans: A
Typhoid
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