Question

Which is not a reflex action?

• A. Swallowing of food
• B. Shivering in cold
• C. Salivation at choicest food
• D. Closure of eyes lids by flashing light

Answer 1

The correct option is A Swallowing of food

• A reflex, or reflex action, is an involuntary and immediate movement in response to a stimulus.
• A reflex is made possible by neural pathways called reflex arcs which can act on an impulse before that impulse reaches the brain.
• Among the given options 'swallowing food' is a voluntary process, while the other options show immediate responses to the stimulus.

So, the correct option is A.