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Biology 2011 JAMB Past Questions

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6
Which of the following can cause shrinkage of living cells?
  • A. Hypotonic solution
  • B. Isotonic solution
  • C. Deionized water
  • D. Hypertonic solution
View Answer & Discuss (1) JAMB 2011
7
Which of the following is true of leucocytes?
  • A. they are respiratory pigments
  • B. they are most numerous and ramify all cells
  • C. they are large and nucleated
  • D. they are involved in blood clotting
View Answer & Discuss (6) JAMB 2011
8
The conversion of a nutrient into a molecule in the body of a consumer is referred to as
  • A. digestion
  • B. assimilation
  • C. absorption
  • D. inhibition
View Answer & Discuss (2) JAMB 2011
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9
The ability of living organism to detect and respond to changes in the environment is referred to as
  • A. locomotion
  • B. irritability
  • C. growth
  • D. taxis
View Answer & Discuss JAMB 2011
10
In mammals, the exchange of nutrients and metabolic products occurs in the
  • A. lungs
  • B. oesophagus
  • C. trachea
  • D. lymph
View Answer & Discuss (3) JAMB 2011
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free