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4921

Which of the following options best describes adaptation for survival in organisms?

  • A. Adaptation is the inherited trait that increases an organism's chances of survival and reproduction in its environment
  • B. Adaptation is the process by which organisms acquire new characteristics during their lifetime
  • C. Adaptation refers to the ability of an organism to change its environment to better suit its needs
  • D. Adaptation involves the development of new traits in response to changes in the environment
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4922

Digestive enzymes are responsible for

  • A. Breaking down food into smaller molecules
  • B. Absorbing nutrients into the bloodstream
  • C. Regulating the pH of the digestive tract
  • D. Transporting food through the digestive system
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4923

Which of the following is a difference between plant and animal cells?

  • A. Plant cells have a nucleus, while animal cells do not
  • B. Plant cells have a cell membrane, while animal cells have a cell wall
  • C. Plant cells contain chloroplasts for photosynthesis, while animal cells do not
  • D. Plant cells have a central vacuole, while animal cells have multiple small vacuoles
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WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
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4924

Which of the following structures in the ear is responsible for transmitting sound vibrations to the auditory nerve?

  • A. Eardrum
  • B. Ossicles
  • C. Cochlea
  • D. Auditory canal
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4925

The type of nutrition in which organisms take solid organic materials into their body is

  • A. parasitic
  • B. holozoic
  • C. saprophytic
  • D. symbiotic
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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 Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709