Control and Coordination
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Questions and Answers

Which of the following is a possible reason why we associate movement with life?

  • Movement is a characteristic of living organisms
  • Movement is a result of growth
  • Movement is caused by external forces
  • Movement is a response to a change in the environment (correct)
  • What is the difference between movements caused by growth and movements not connected with growth?

  • Movements not connected with growth are only seen in animals
  • Movements caused by growth are slower than movements not connected with growth (correct)
  • Movements caused by growth are the result of a change in the environment
  • Movements caused by growth are only seen in plants
  • Why do we associate visible movements with life?

  • Because visible movements are a response to a change in the environment (correct)
  • Because visible movements are a result of growth
  • Because all living organisms show visible movements
  • Because visible movements are caused by external forces
  • What is the possible reason behind a cat running?

    <p>It is chasing a mouse</p> Signup and view all the answers

    Which of the following is an example of a movement not connected with growth?

    <p>A cat running</p> Signup and view all the answers

    Which of the following is an example of a movement caused by growth?

    <p>A seedling pushing soil aside</p> Signup and view all the answers

    What is the purpose of movement in living organisms?

    <p>To respond to changes in the environment</p> Signup and view all the answers

    Why do we associate visible movements with life?

    <p>Because movement is a response to changes in the environment</p> Signup and view all the answers

    Which of the following is a characteristic of movements not connected with growth?

    <p>They are caused by external stimuli</p> Signup and view all the answers

    What would happen if the growth of a seedling were to be stopped?

    <p>The seedling would stop moving</p> Signup and view all the answers

    Study Notes

    Movement & Life

    • We associate movement with life because living organisms often exhibit visible and purposeful movements.
    • Movements caused by growth are gradual and permanent, while movements not connected with growth are temporary, purposeful, and directional.
    • A cat running could be a movement not connected with growth. Running is temporary, purposeful (to catch prey or escape danger) and directional.
    • A movement not connected with growth is a temporary directional movement with a specific purpose.
    • A movement caused by growth is an irreversible and continuous process that contributes to a permanent change in size or shape.
    • The purpose of movement in living organisms depends on the specific organism and its circumstances, enabling them to adapt to their environment, obtain food or shelter, and reproduce.
    • Movements not connected with growth are temporary, directional, purposeful, and often visible. 
    • If a seedling's growth is stopped, it will not be able to grow bigger and may eventually die.

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    Description

    Test your knowledge on control and coordination in living organisms with this quiz! Explore the concepts of movement, growth, and the maintenance functions in plants and other organisms.

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