Describe different types of muscles present in animals?
Question: Describe different types of muscles present in animals?
In the animal kingdom, muscles are specialized tissues that enable movement and are essential for survival. There are three primary types of muscle tissue found in animals: skeletal, cardiac, and smooth muscles. Skeletal muscles, also known as striated muscles, are connected to bones and are under voluntary control, allowing animals to perform movements like walking and running. These muscles have a characteristic striped appearance under a microscope due to the arrangement of their contractile proteins. Cardiac muscle, found only in the heart, is responsible for pumping blood throughout the body. It shares the striated appearance of skeletal muscle but operates involuntarily, with contractions regulated by the body's internal pacemaker. Smooth muscle tissue is found in the walls of hollow organs such as the intestines and blood vessels. Unlike skeletal and cardiac muscles, smooth muscles are not striated and function involuntarily, managing processes like digestion and blood flow. Each type of muscle plays a crucial role in the body's function and overall health of the animal.
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