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Friday, 06 March 2026
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Biology Past Questions and Answers

Neco Biology Questions

Question 36:
A common characteristic of ALL living things is ____________
  • A Gametogenesis
  • B Hibernation
  • C Photosynthesis
  • D Phototropism
  • E Respiration
View Answer & Explanation
Question 37:
When a student suddenly runs into a snake on a pathway, which of these chemical messengers are released ?
  • A Adrenaline
  • B Insulin
  • C Oestrogen
  • D Testosterone
  • E Thyroxine
View Answer & Explanation
Question 38:
Which of the following agricultural activities has the least harmful effect on the environment ?
  • A Application of fertilizers
  • B Practicing crop rotation
  • C Practicing monocropping
  • D Spraying herbicides
  • E Spraying pesticides
View Answer & Explanation
Question 39:
Which material is NOT necessary for the manufacture of plant food?
  • A Carbon(iv)oxide
  • B Chloropyll
  • C Oxygen
  • D Sunlight
  • E Water
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Question 40:
Lianas is to tropical rain forest as an extensive root system is to ____________ habitat
  • A Afro-alpine
  • B Estuarine
  • C Fresh - water
  • D Grass-land
  • E Marine
View Answer & Explanation