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Biology 1986 JAMB Past Questions

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21
The three important organs that are situated close to the stomach are
  • A. Kidney, liver and gall bladder
  • B. pancreas, liver and kidney
  • C. liver, kidney and spleen
  • D. gall bladder, pancreas and spleen
View Answer & Discuss (15) JAMB 1986
22

Evidence that a tooth is a living part of the mammalian can be found within the

  • A. gum
  • B. pulp cavity
  • C. cement
  • D. enarmel
View Answer & Discuss (4) JAMB 1986
23
Blood circulation in a mammalian is said to be double because
  • A. it passes twice through the heart in a complete circuit
  • B. it moves in both arteries and veins
  • C. it circulates in both the heart and other organs
  • D. the heart contain auricles and ventricles
View Answer & Discuss (2) JAMB 1986
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24

Which is the correct order of water loss from the leaf? 1 Mesophyll 2 Veins 3 Substomatals cavity 4 Stomata

  • A. 3 → 2 → 1 → 4
  • B. 2 → 3 → 1 → 4
  • C. 2 → 1 → 3 → 4
  • D. 1 → 2 → 3 → 4
View Answer & Discuss (5) JAMB 1986
25
The aperture between the left auricle and the left ventricle is guarded by the
  • A. auricles valve
  • B. tricupid valve
  • C. ventricles valve
  • D. bicuspid valve
View Answer & Discuss (5) JAMB 1986
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