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Saturday, 14 November 2026
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Biology Past Questions and Answers

Waec Biology Questions

Question 1586:
A person had an accident that affected the skull but not the nose and later lost the sense of smell. The accident must have a affected the
  • A Nose by extension
  • B Olfactory lobes of the brain
  • C Passage from the nose to the brain
  • D Part of the skull near the nose
View Answer & Explanation
Question 1587:
Ability of the human eye to focus images accurately on the retina is called
  • A Astigmatism
  • B Myopia
  • C Adjustment
  • D Accommodation
View Answer & Explanation
Question 1588:
Which of the following processes removes carbon (IV) oxide from the atmosphere?
  • A Burning fuels
  • B Putrefaction
  • C Photosynthesis
  • D Respiration in plants
View Answer & Explanation
Question 1589:
Which of the following characteristic features is not associated with monocotyledonous plants?
  • A Well differentiated sepals and petals
  • B Presence of fibrous root system
  • C Presence of narrow leaves
  • D Flora parts are in multiples of three
View Answer & Explanation
Question 1590:
The main difference between a seed and a fruit is that a fruit
  • A Is large while a seed is small
  • B Has two scars while a seed is has one
  • C Is pigmented while a seed is not
  • D Can be dispersed by animals while a seed cannot
View Answer & Explanation