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3976

The graph above shows the results of a laboratory investigation which measured the body temperatures of a lizard and a bird under changing artificial conditions. Use it to answer the question.

What physiological term can used to describe the regulation of the body temperature of the of the Lizard?

  • A. Homeostasis
  • B. Homoithermy
  • C. Poikilothermy
  • D. Osmoregulation
View Answer & Discuss (19) JAMB 2018
3977

The reason why hospitals use saline solutions as drip Instead of water is

  • A. because salt is a preservative
  • B. to prevent contamination of the body
  • C. to maintain the composition of body fluids
  • D. to increase the number of blood cells
View Answer & Discuss (1) JAMB 2018
3978

The part of the ear which contains nerve cells sensitive to sound vibrations is the

  • A. cochlea
  • B. ampulla
  • C. tympanum
  • D. malleus
View Answer & Discuss (3) JAMB 2018
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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3979

Spectacles with convex lenses correct long-sightedness by

  • A. converging the light rays before they enter the eye
  • B. diverging the light rays before they enter the eye
  • C. reducing the light intensity before it enters the eye
  • D. increasing the light intensity before it enters the eye
View Answer & Discuss JAMB 2018
3980

A seed of a flowering plant can best be described as

  • A. radicle and plumule
  • B. the developed ovule
  • C. the embryo and endosperm
  • D. developed ovary
View Answer & Discuss (6) JAMB 2018
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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
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208