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Biology 2000 WAEC Past Questions

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WAEC offline past questions - with all answers and explanations in one app - Download for free
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21
Which of the following conditions will cause a decrease in body temperature?
  • A. increased metabolism
  • B. Shivering
  • C. Vasoconstriction of capillaries of the skin
  • D. Relaxation of the erector muscles
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22
The organs constantly in touch with the liver are
  • A. pancreas, colon and caecum
  • B. duodenum and stomach
  • C. illeum, stomach and colon
  • D. stomach and gall bladder
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23

Which of the following is responsible for the increased heart beat of a boy who saw a python? increased
production of

  • A. adrenalin
  • B. insulin
  • C. pituitrin
  • D. thyroxin
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24
The nerves that arise from the brain are known as
  • A. spinal nerves
  • B. sacral nerves
  • C. cranial nerves
  • D. optic nerves
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25
The neurone that relay the message of effector organs are called
  • A. efferent neurones
  • B. intermediate neurones
  • C. afferent neurones
  • D. spinal nerves
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WAEC offline past questions - with all answers and explanations in one app - Download for free
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts