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Biology 1983 JAMB Past Questions

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11
The movement of plant in response to external stimulus of no particular direction is
  • A. taxism
  • B. tropism
  • C. hyptotropic movement
  • D. nastic movement
  • E. phototropism
View Answer & Discuss (2) JAMB 1983
12

The part of the mammalian brain responsible for maintaining balance is the

  • A. medulla oblongata
  • B. olfactory lobe
  • C. cerebellum
  • D. cerebrum
  • E. frontal lobe
View Answer & Discuss (3) JAMB 1983
13
In the onion bulb, food is stored in the
  • A. stem
  • B. lateral buds
  • C. cotyledons
  • D. outer scale leave
  • E. leaf base
View Answer & Discuss (6) JAMB 1983
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14
Groundnut is not really a 'nut' in the biological sense because
  • A. it is harvested from inside the ground
  • B. pericarp is not hard and tough
  • C. the fruit is not as hard as coconut
  • D. the fruit is not succulent
  • E. it is an achene
View Answer & Discuss (2) JAMB 1983
15
What type of fruit is formed from a single flower having several carpels?
  • A. Multipe fruit
  • B. Simple fruit
  • C. Aggregrate fruit
  • D. Dehiscent fruit
  • E. Indehiscent fruit
View Answer & Discuss (1) JAMB 1983
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