Draw the neuron which carries messages from brain/spinal cord to muscles.

Afferent neurons carry impulses from _ to_

Which is related to the spinal cord of man?

What carries the nerve impulse to the spinal cord?

Nerves that carry impulses from brain to effector organ are called

Which part carries the light signals from retina to brain ?

The brain, spinal cord are composed of ........

Draw a neat diagram of spinal cord.

Read the passage and answer the following questions. Spinal cord extends from the back or the hind brain to the back of the lumbar region. It is almost cylindrical shape. The white matter is towards periphery white grey matter is towards the center of spinal cord. The role of spinal cord is in nervous control. Animals died as soon as spinal cord was damaged. 1. What is shape and location of spinal cord?

Read the following paragraph It is very difficult to find the types of neurons based on the presence of dendrites and length of axons in brain and spinal cord but we can find out axons based on the presence of myelin sheath. Where is mylin sheath present on the neuron?

Are all functions of our body under direct control of the brain and spinal cord ? What do you think So?