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Biology WAEC Past Questions

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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261
The condition known as cretinism is caused by the deficiency of
  • A. adrenalin
  • B. vitamin A
  • C. insulin
  • D. thyroxin
  • E. vitamin C
View Answer & Discuss (1) WAEC 1990
262
Which of the following parts of the mammalian brain is involved in taking the decision to run rather than
walk?
  • A. Cerebellum
  • B. Medulla oblongata
  • C. Cranial nerves
  • D. Mid brain
  • E. Cerebrum
View Answer & Discuss (4) WAEC 1990
263
The brain and spinal cord make up the
  • A. peripheral nervous system
  • B. automatic nervous system
  • C. central nervous-system
  • D. somatic nervous system
  • E. sympathetic nervous system
View Answer & Discuss WAEC 1990
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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264
Which of the following is not true about auxins? They
  • A. are manufactured by plants
  • B. are used in the site of production
  • C. are normally present in minute quantities in the cells of plants
  • D. regulate growth rate of plants
  • E. regulate direction of growth in plants
View Answer & Discuss WAEC 1990
265
Which of the following stimuli are not perceived through the skin of mammals?
  • A. Light
  • B. Pressure
  • C. Pain
  • D. Heat
  • E. Cold
View Answer & Discuss WAEC 1990
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts