NEET BIOLOGY

Detailed explanation-1: -Moving the hand back immediately on touching a hot object is an example of reflex action.

Detailed explanation-2: -The watering of the mouth upon seeing good food is an example of a reflex action.

Detailed explanation-3: -A somatic reflex is an involuntary response to a stimulus, such as pulling one’s hand away after touching a hot stove. The nervous system is split into the central nervous system (i.e., the brain and spinal cord) and the peripheral nervous system (i.e., nervous system outside of the brain and spinal cord).

Detailed explanation-4: -If you touch something that is very hot, your hand moves away quickly before you even feel the pain. You don’t have to think about it because the response is a reflex that does not involve the brain. A reflex is a rapid, unlearned, involuntary (automatic) response to a stimulus (change in the environment).