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Wednesday, 08 April 2026
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Biology Past Questions and Answers

Biology Questions

Question 4276:
The diagram below is an illustration of a part of a flower. Study it and answer the question below.

The part labeled II is the
  • A Unfused stigma
  • B Fused style
  • C Fused ovaries
  • D Unfused anther
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Question 4277:
The reagent used in testing for carbon (IV) oxide is
  • A Copper sulphate solution
  • B Lime water
  • C Hydrochloric acid
  • D Sodium hydroxide solution
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Question 4278:
Oxygen comes out of the stomata during photosynthesis through the process known as
  • A Diffusion
  • B Transpiration pull
  • C Osmosis
  • D Active transport
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Question 4279:
The first stable product of photosynthesis is
  • A Starch
  • B Fructose
  • C Glucose
  • D Sucrose
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Question 4280:
An example of a trace elements is
  • A Potassium
  • B Calcium
  • C Magnesium
  • D Copper
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