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Thursday, 02 April 2026
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Biology Past Questions and Answers

Biology Questions

Question 4636:
Which of these vertebrae is of the same number in man and rabbit?
  • A Caudal
  • B Cervical
  • C Lumber
  • D Sacral
  • E Thoracic
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Question 4637:
These animals exhibit camouflage EXCEPT
  • A Chameleon
  • B Crab
  • C Crocodile
  • D Lizard
  • E Snake
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Question 4638:
Which of the following is a characteristic of mollusc?
  • A Bodies are protected by hard exoskeleton
  • B Bodies are segmented
  • C Body walls have three layers
  • D Presence of paired jointed appendages
  • E The head bears a pair of antennae
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Question 4639:
These groups of bacteria are harmless EXCEPT
  • A Denitrifying
  • B Nitrifying
  • C Nitrogen-fixing
  • D Parasitic
  • E Saprophytic
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Question 4640:
Which of the following enzymes act on carbohydrates?
  • A Amylase
  • B Lipase
  • C Pepsin
  • D Renin
  • E Trypsin
View Answer & Explanation