Final answer:
Voluntary muscles, also known as skeletal muscles, can be consciously controlled while involuntary muscles, also known as smooth muscles, cannot be consciously controlled.
Step-by-step explanation:
Voluntary muscles, also known as skeletal muscles, can be consciously controlled by an individual's will. They are responsible for moving the body and can be finely controlled. Examples of voluntary muscles include movements of the eye and the quadriceps muscle of the thigh.
Involuntary muscles, also known as smooth muscles, cannot be consciously controlled. They are found in the walls of organs and structures such as the oesophagus, stomach, intestines, and blood vessels. Examples of involuntary muscles include the contraction of the heart and peristalsis, which pushes food through the digestive system.