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Wednesday, 08 April 2026
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Biology Past Questions and Answers

Biology Questions

Question 4301:
Which of the following is NOT a natural source of energy ?
  • A Coal
  • B Electricity
  • C Food
  • D Sun
  • E Water
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Question 4302:
Modern method of classification of living things is based on similarity of?
  • A Colour
  • B Habitat
  • C Shape
  • D Size
  • E Structure
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Question 4303:
The part of the fruit which serves a protective function is called ____________
  • A Endocary
  • B Epicarp
  • C Mesocarp
  • D Pericarp
  • E Testa
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Question 4304:
Two identical twin boys had different finger print. This proves that ____________
  • A Finger print is a sex-linked character
  • B The genotypes of the twins are similar
  • C The phenotypes of the twins are similar
  • D There are morphological variations
  • E There are physiological variation in the twins
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Question 4305:
What is the result of placing a red blood cell in a hypertonic solution ?
  • A Crenation
  • B Haemolysis
  • C Osmosis
  • D Plasmolysis
  • E Wilting
View Answer & Explanation