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1181

The anaerobic fermentation of a glucose molecule yields

  • A. 38 ATP molecules
  • B. 2 ATP molecules and alcohol
  • C. pyruvic acid and alcohol
  • D. water and carbon (IV) oxide
View Answer & Discuss (3) JAMB 2004
1182

The opening of the stoma is controlled by the

  • A. presence of a pore
  • B. increase in solute concentration in the guard cells
  • C. presence of guard cells
  • D. decrease in solute concentration in the guard cells
View Answer & Discuss (22) JAMB 2004
1183

The sweat gland is the structure labelled

  • A. I
  • B. II
  • C. III
  • D. IV
View Answer & Discuss (5) JAMB 2004
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 127076
1184

The function of the part labelled III is to

  • A. contract to pull the hair erect
  • B. conduct nervous impulses
  • C. carry blood and nitrogenous waste
  • D. produce oil for the skin
View Answer & Discuss (13) JAMB 2004
1185

The type of reproduction that is common to both Hydra and yeast

  • A. conjugation
  • B. binary fission
  • C. grafting
  • D. budding
View Answer & Discuss (5) JAMB 2004
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 127076
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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