Final answer:
Skeletal muscle is not a major component of hollow organs; this function is served by smooth muscle tissue. Skeletal muscle instead enables voluntary movements, maintains posture, and supports locomotion. The option (C) is correct.
Step-by-step explanation:
The statement about skeletal muscle that is not true is: It is one of the major components of hollow organs. While skeletal muscle enables individuals to manipulate their environment, influences the body's contours & shape, and provides a means of locomotion, it is not a major component of hollow organs. Instead, smooth muscle tissue is found within the walls of hollow organs such as the stomach and intestines.
Specifically, skeletal muscles attach to bones or skin, control voluntary movements, maintain posture, balance, and protect internal organs by acting as a barrier. They are composed of striated muscle fibers, which have multiple nuclei and appear striped under a microscope, and are responsible for movements that can be consciously controlled. Therefore, option (C) is correct.