Question

How are the nervous system and skeletal system related?

Answer 1

Hint: The nervous system coordinates the behavior of an organism and transmits signals amid different body areas. The skeletal system consists of all the bones and joints in the body. The skeleton provides support and strength to the body. The skeletal system provides protection to the soft tissues of the body. The skeletal system constitutes the body’s central framework.

Complete answer:
The nervous and skeletal systems coordinate in various ways:

1)Around 99% of calcium is stored in the body in the form of bones. So bones take up and release calcium when required. Calcium is vital for nerve cells. Without it the nerves would not be able to communicate signals.
2)The nervous system is guarded by the bones. The skull protects the brain and the vertebrae protects the spinal cord.
3)Mechanical bends of ligaments and capsules are detected by sensors and nerves in the joints. This way the information can be sent from the body’s position to the brain.
4)The same sensors and nerves that send positional information also defend against the injurious joints movements.
5)Nerves signals are necessary for the muscles contraction. Attachment of the muscles to the bones by tendons makes the movement of the body possible.

Note: The skeletal system constitutes the body’s framework and allows the body to move during muscle contraction. Skeletal muscles are responsible for the movements at the joints. They are aroused by efferent motor nerves and also by efferent sympathetic and parasympathetic nerves.