G..5..NERVOUS.SYSTEM.(2021)

G..5..NERVOUS.SYSTEM.(2021)

Multiple Choice

Our sense organs depends on _________________ to do their jobs.

• Excretory system

• Circulatory system

• Nervous system

Fill in the Blank

The _____________________ carry messages from all parts of the body to the brain.

Multiple Select

The brain sends the messages to organ systems through ______________ & ________________.

• Nerves

• Muscles

• Spinal cord

• Bones

Multiple Choice

What is memory?

• Stored information that is lost in the brain.

• Stored information that can be recalled when needed.

Multiple Select

Identify the main regions of the brain.

• Spinal cord

• Cerebrum

• Brain stem

• Nerves

• Cerebellum

HIGHLIGHTS

PAGE. NO: 60 & 61

Page no -60

Page no -61

Page no -60

Multiple Choice

Which one of the following is the largest part of the brain?

• Cerebellum

• Brain stem

• Cerebrum

Fill in the Blank

The ________________ helps to keep the balance of your body.

Multiple Select

Tick the functions of the brain stem from the following.

• Balancing your body

• Swallowing

• Memory

• Breathing

• Circulation

Multiple Choice

What connects the spinal cord & the brain?

• Cerebellum

• Cerebrum

• Brain stem

• Spine

Multiple Select

Tick the functions of the cerebrum from the following.

• Learning

• Intelligence

• Breathing

• To control sense organs

Motor nerves

sending signals to the muscles.

Multiple Choice

__________________ carry messages from sense organs to the brain and spinal cord.

• Mixed nerves

• Sensory nerves

• Motor nerves

Fill in the Blank

Which type of nerves carries messages in two directions?

Multiple Choice

In a reflex action, the danger is sensed by the __________ to take action to protect you.

• Spinal cord

• Spine

• Brain

Multiple Choice

Which nerves carry orders from the brain & spinal cord to the rest of the body?

• Sensory

• Mixed

• Motor

Multiple Choice

In a reflex action which organ of the nervous system sends messages?

• Brain

• Spinal cord

• Sensory nerves

HIGHLIGHTS

PAGE.NO: 62

LOOKING BACK ACTIVITY

PAGE. NO: 63

Multiple Choice

Which part of the eye sends the information to the brain about the image?

• Lens

• Iris

• Retina

• Optic nerve

Multiple Select

Tick the following parts of the eye that you can see from outside.

• Iris

• Retina

• Pupil

• Eyelids

Fill in the Blank

The light passes through ________________.

Multiple Choice

The ____________ protect the eyes from dust and bright light.

• pupil

• iris

• eyelids

Fill in the Blank

The coloured part of the eye is called _____________.

HIGHLIGHTS

PAGE.NO: 63

Multiple Choice

The outer part of the ear is called _____________.

• internal ear

• external ear

• ear drum

Multiple Choice

Which part of the ear vibrates when struck?

• Middle ear

• Inner ear

• Ear drum

Fill in the Blank

The eardrum is present in the ________________ ear.

Fill in the Blank

The nerves are present in the ____________ part of the ear.

Multiple Choice

You cannot smell if which of the following sense organ is blocked?

• Nose

• Ear

• Eye

• Tongue

Multiple Choice

Your nose contains many nerve endings.

• True

• False

Fill in the Blank

The surface of the tongue has many tiny bumps called ________________.

Fill in the Blank

The taste buds contain many ___________.

Multiple Select

Tick the following that you can sense by your skin.

• Sound

• Pain

• Pressure

• Cold

• See

HIGHLIGHTS

PAGE.NO: 64

LOOKING BACK ACTIVITY

PAGE.NO: 65