BRAIN
SPINAL CORD
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is not a reflex action
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Swallowing
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Coughing
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Knee jerk
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Closing of eyes on flashing light
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Explanation:
Detailed explanation-1: -Solution: Swallowing of food is a voluntary action and hence is not a reflex action.
Detailed explanation-2: -Swallowing is not a simple reflex.
Detailed explanation-3: -Reflex arc consist of 1)Receptor or sensory organ, 2)Sensory neurine, 3)Reflex centre(brain or spinal cord), 4)Motor neurone and 5)Effector(muscle or gland).
Detailed explanation-4: -Blinking of eyes. Sneezing. Yawning.
There is 1 question to complete.