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WAEC Biology 2014 Objective — Question 16

Question 16 of 50 from the West African Examinations Council (WAEC) Biology 2014 Objective paper, with the correct answer and a full explanation.

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The diagram above is an illustration of

Diagram for question 16
  • A. normal sight
  • B. short sightedness
  • C. correction of long sightednessCorrect
  • D. correction of shortsightedness

Explanation

Long sightedness (hypermetropia) is an eye defect whereby the eye can only focus distant objects clearly; the image of a near object forms behind the retina. It is corrected with a convex/converging lens, as shown in the second part of the diagram.

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