Question

write 3 differences between brain and spinal cord

Answer 1

The 3 differences are _

BRAIN.

1. It serves as the centre
for thinking,sensing
reasoning, remembering.

2.It sends executive
commands to different
part of the body.

3.It processes sensory
information that
spinal cord brings from the body parts to the brain.

SPINAL CORD.

1.It performs reflexive actions.

2.It carries commands of motion from brain to the different body parts.

3.It returns sensory signals from body parts to the brain.

Answer 2

DIFFERENCE BETWEEN BRAIN AND SPINAL CORD ARE:
THE BRAIN:
1. The outer part is made up of the cyton of the neuron and is called the grey matter and the inner part is made up of axons of the neuron and is called the white matter.
2. It lies protected within the skull.
3. It has three main parts i.e. cerebrum, cerebellum, and medulla oblongata.
THE SPINAL CORD:
1. The inner portion is made up of the cyton of the neuron and is called the white matter and the outer portion is made up of the axon of the neuron and is called the white matter.
2. It lies well- protected within the vertebral column.
3. It extends from the medulla oblongata of the brain.