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Biology 2013 JAMB Past Questions

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31
The gland that is found just below the hypothalamus is the
  • A. parathyroid
  • B. adrenal
  • C. pituitary
  • D. thyroid
View Answer & Discuss JAMB 2013
32

The most important plant hormone is

  • A. cytokinin
  • B. abscisic acid
  • C. auxin
  • D. gibberellin
View Answer & Discuss (15) JAMB 2013
33
The sensory cell that responds to dim light is referred to as the
  • A. cone
  • B. lens
  • C. rod
  • D. iris
View Answer & Discuss (3) JAMB 2013
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
34

The absence of anti-diuretic hormone in humans results in

  • A. decreasing dehydration
  • B. drastic dehydration
  • C. eliminating dehydration
  • D. increasing dehydration
View Answer & Discuss (11) JAMB 2013
35
Oestrogen is a hormone that is synthesized in the
  • A. ovaries
  • B. testes
  • C. anterior pituitary
  • D. adrenal cortex
View Answer & Discuss JAMB 2013
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WAEC offline past questions - with all answers and explanations in one app - Download for free
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts