Question

How are involuntary action different from reflection action? Mention the difference with an example for each.

Answer 1

Involuntary action is the set of muscle movement which do not require thinking. But it is controlled by brain for example beating of heart beat.

While on the other hand, the reflex action is rapid and spontaneous action in response to any stimulus which doesn’t involve brain. For example – shutting eyes immediately when bright light is focused on them.

Answer 2

involuntary are the actions of the which are done without our consent. it is controlled by medulla in the brain.eg:sneezing,digestion
reflex action is the sudden, unconscious and quick action in response to a stimuli. it is controlled by spinal cord. eg:taking your hand backwards when u touch a hot object