Parts of Nervous System. Nervous System: Nervous system is the chief controlling and coordinating system of the body. It controls and regulates all activities of the body, whether voluntary or involuntary, and adjusts the individual (organism) to the given surroundings.
1.Skeletal muscles are attached to the bones. Smooth muscles line up the visceral organs viz. Intestines,blood vessels,pupils etc (therefore also known as visceral muscles.) 2.Skeletal muscles perform voluntary actions. Smooth muscles are responsible for involuntary reflexes and actions.
Difference Between Smooth Muscle and Skeletal Muscle. All the movements of animals have been mainly accomplished through the contractions and relaxations of smooth and skeletal muscles. Most of the muscles in the body are not commonly known, but their functions are vital for the survival.