Biology - Sensory System - MCQ

10 Questions | Total Attempts: 269

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Biology - Sensory System - MCQ

Junior Cert Science Multiple Choice Quiz


Questions and Answers
  • 1. 
    The change in an environment to which a body responds is called
    • A. 

      A stimulus

    • B. 

      A response

    • C. 

      A retina

    • D. 

      A ligament

  • 2. 
    The reaction to a stimulus is called
    • A. 

      A response

    • B. 

      A choroid

    • C. 

      A function

    • D. 

      A reply

  • 3. 
    Which one of the following is not a sense organ?  
    • A. 

      Liver

    • B. 

      Eyes

    • C. 

      Ears

    • D. 

      Skin

  • 4. 
    Which one of the following is NOT one of the human senses?
    • A. 

      Nerve

    • B. 

      Taste

    • C. 

      Touch

    • D. 

      Sight

  • 5. 
    Which one of the following is a sense organ?
    • A. 

      Tongue

    • B. 

      Sight

    • C. 

      Smell

    • D. 

      Touch

  • 6. 
    Where are the sense cells found in the eye?
    • A. 

      Retina

    • B. 

      Iris

    • C. 

      Lens 

    • D. 

      Blind spot

  • 7. 
    The part labelled X in the diagram is called the
    • A. 

      Retina

    • B. 

      Blind spot

    • C. 

      Lens

    • D. 

      Cornea

  • 8. 
     What is the function of the iris in the human eye?
    • A. 

      It controls the amount of light entering the eye.

    • B. 

      It focuses light onto the retina.

    • C. 

      It changes the shape of the lens.

    • D. 

      It allows light enter the eye.

  • 9. 
    Where is the sclera located?
    • A. 

      On the outer layer of the eye.

    • B. 

      On the retina.

    • C. 

      On the fovea.

    • D. 

      In the vitreous humour

  • 10. 
    Name the parts labelled X and Y in the diagram
    • A. 

      X = lens, Y = optic nerve

    • B. 

      X = lens, Y = retina

    • C. 

      X = iris, Y = optic nerve

    • D. 

      X = pupil, Y = retina

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