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Which of the following is not an involuntary action? - Science

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Question

Which of the following is not an involuntary action?

Options

  • Vomiting

  • Salivation

  • Heart beat

  • Chewing

MCQ
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Solution

Chewing

Explanation - 

Involuntary action is the actions which are happening "without" the conscious choice of the organism. So chewing which is under conscious control is a voluntary action.

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Chapter 7: Control and Coordination - Multiple Choice Questions [Page 60]

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NCERT Exemplar Science [English] Class 10
Chapter 7 Control and Coordination
Multiple Choice Questions | Q 23. | Page 60

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