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Monday, 06 April 2026
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Biology Past Questions and Answers

Biology Questions

Question 121:
In which of these association is much harm done to one of the partners?
  • A Symbiosis
  • B Epiphytism
  • C Commensalism
  • D Parasitism
  • E Mutualism
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Question 122:
The part of the mammalian brain responsible for maintaining balance is
  • A Medulla oblongata
  • B Cerebellum
  • C Optic lobe
  • D Cerebrum
  • E Olfactory lobe
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Question 123:
Which of the following statements is not true of paramecium?
  • A It is slipper-shaped
  • B The anterior end is blunt
  • C The gullet is lined with cilia
  • D It has an anal pore
  • E Its vacuole is stationary
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Question 124:
A sugar solution was boiled with fehling’s solution A and B and the colour remained blue. The sugar tested was
  • A Glucose
  • B Maltose
  • C Fructose
  • D Sucrose
  • E Lactose
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Question 125:
Alkaline pyrogallol was used in an experiment. That experiment must have been connected with
  • A Excretion
  • B Germination
  • C Transpiration
  • D Digestion
  • E Photosynthesis
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