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Biology 1991 WAEC Past Questions

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6
The process of anearobic respiration of yeast in sugar solution is known as
  • A. oxidation
  • B. fermentation
  • C. tissue respiration
  • D. alcohol production
  • E. decomposition
View Answer & Discuss (5) WAEC 1991
7
The following are functions of the skeleton except
  • A. providing support for the body
  • B. protection of delicate internal organs
  • C. maintenance of the shape of the body
  • D. providing attachment for muscles
  • E. controlling growth rate in animals
View Answer & Discuss (4) WAEC 1991
8
Muscles are attached to bones by means of
  • A. ligament
  • B. cartilage
  • C. synovial membrane
  • D. tendons
  • E. connective tissue
View Answer & Discuss (3) WAEC 1991
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9

Which of the following tissues is not found in the stem and root of monocotyledons?

  • A. Xylem
  • B. Cambium
  • C. Pith
  • D. Cortex
  • E. Pericycle
View Answer & Discuss (18) WAEC 1991
10
The pulmonary vein carries
  • A. oxygenated blood from right ventricles to the lungs
  • B. oxygenated blood from lungs to the left auricle
  • C. deoxygenated blood from the lungs
  • D. oxygenated blood from lungs to the right auricle
  • E. deoxygenated blood from the right ventricle to the lungs
View Answer & Discuss (7) WAEC 1991
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts