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WAEC Biology 1993 Question 29

Question 29

Sense Organs

Use the diagram below to answer questions 29 to 31
The parts labelled IV, V and VI respectively are the

Diagram for this question
  1. A.ciliary body, optic nerve and yellow spot
  2. B.blind spot, optic nerve and suspensory ligament
  3. C.vitreous humour, yellow spot and optic nerve
  4. D.blind spot, optic nerve and pupil
  5. E.yellow spot, retina and choroid layer
Show the answer and explanation

Answer: C (vitreous humour, yellow spot and optic nerve)

Explanation

IV fills the main chamber (vitreous humour), V is on the retina opposite the lens (yellow spot), VI leaves the back of the eye (optic nerve).