10th Class Science Control and Coordination Question Bank 10th CBSE Science Control and Coordination

  • question_answer
        What is the difference between the manner in which movement takes place in a sensitive plant and the movement in our legs?       

    Answer:

       
    Movement in sensitive plant Movement in legs
    1. It occurs in response to an external stimulus like touch and shock. 2. Plant cells change shape by changing the amount of water (turgor changes). 3. No nerves are involved.   4. It is controlled by plant hormones. 1. It occurs in response to our requirement and is determined by will. 2. Movement in our legs is voluntary action which is controlled by cerebellum part of hindbrain. 3. Nerves carry the message for movement of legs. 4. It is controlled by nerves and cerebellum part of hindbrain.
     


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