Question

*Which of the following is a reflex action?*

1️⃣ Coughing
2️⃣ Blinking of eyes
3️⃣ Watering of mouth
4️⃣ All of these​

Answer 1

Answer:

deccan platu of INDIA is moradratly / densly poulated? Justifiy your answer

Answer 2

Concept:

An involuntary and nearly instantaneous movement in response to a stimulus is a Reflex action. It is a behavior of any organism or human being in which a stimulus evokes a response without involving the brain. This also helps the organisms to quickly adapt to an adverse circumstance that could have the potential to cause bodily harm or even death.

Explanation:

As when we cough, blinks our eyes or our mouth is watering, all these actions are involuntary and instantaneous. In these actions, the stimulus evokes a response instantly without involving the brain.

Hence, the correct option is (4) All of these.

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