G.5..NERVOUS SYSTEM_W.S.(2021)

The (a)   controls all other systems of the body. It also controls the sense organs.

Which part of the brain helps you remember your balance your body?

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(a)   is the thick bundle of nerves.

Tick the following nerves that work in one direction.

• Mixed nerves

• Sensory nerves

• Motor nerves

Which organ of the nervous system gives the order in reflex action?

• Brain

• Spinal cord

• Nerves

Name the nerves present in the brain and spinal cord.

(a)  

Which part of the brain controls involuntary actions like the circulation of blood?

• Cerebellum

• Cerebrum

• Spinal cord

• Brain stem

The light enters the eye by passing through the ___________ .

• retina

• pupil

• iris

• lens

Optic nerves are present in which sense organ?

(a)  

The eardrum is present in which parts of the ear?

• Middle ear

• External ear

• Inner ear