NEET BIOLOGY

Detailed explanation-1: -Digestion, heart beating, sneezing, etc are few examples of involuntary actions.

Detailed explanation-2: -Some functions are involuntarily performed, such as breathing, digestion, heart beating, eye reflexes, etc., but some involuntary actions have voluntary control to a certain extent – examples are breathing, salivation, deglutition (swallowing), defecation, micturition (urination) and others.

Detailed explanation-3: -Involuntary actions are actions that are not under an individual’s conscious control. These actions are done automatically and are regulated by the brain. An example of involuntary action is the beating of the heart. Other involuntary actions include breathing and digestion.

Detailed explanation-4: -Involuntary action is the set of muscle movements that do not require thinking. But it is controlled by the brain for example beating the heartbeat. Actions that take place without the willingness of an individual are called involuntary actions. Example: Digestion, sneezing, heart beating, etc.