Sense Organs

The dark circle, in front of the eyeball ,is _______________

• Pupil

• Iris

• Cornea

• Lens

The nerve which connects eye and brain is

• Auditory nerve

• Olfactory nerve

• Optic nerve

• None

The screen on which the images are formed in the eye is

• pupil

• iris

• eyelids

• retina

The function of inner ear is to

• hear

• direct the sound

• maintain the balance of the body

• convey the vibrations

The __________________ on tongue are sensitive to different tastes.

Our body finds out about the world around us using our....

• intestines

• skeleton

• light rays

• sense organs

Tags

NGSS.MS-LS1-8

They help us detect sounds.

• eyes

• nose

• legs

• ears

What is the function of the iris?

• It is the coloured part of the eye.

• It focuses the image we see.

• It sends messages to the brain.

• It controls how much light enters the eye.

It is like a clear window and it covers the front of the eye.

• Iris

• lens

• cornea

• retina

Is a circular hole. Light enters the eye through the....

• pupil

• iris

• cornea

• retina