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Class 10 Science Medium Mcq English Medium

Which of the following would most likely be classified as a voluntary action rather than a reflex or involuntary action?

Question
Which of the following would most likely be classified as a voluntary action rather than a reflex or involuntary action?
Blinking when an object suddenly approaches the eye
Consciously deciding to raise your hand to answer a question
Salivating at the smell of food
Heart rate increasing during a sudden fright
Answer
Consciously deciding to raise your hand to answer a question
Detailed Explanation
Consciously deciding to raise a hand is a voluntary action, based on thinking and deciding what to do, unlike reflexes (blinking) or involuntary actions (salivation, heart rate change).
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