Sense of Hearing and Sight

Front

What carries nerve impulses from the eye to the brain?

Back

Optic nerve

Front

Which type of receptor is NOT found in your skin?

Back

Light

Front

We use our .............. to detect ............ around us and send messages to the brain.

Back

Sense - stimuli

Front

The sense of .............. is related with the eyes.

Back

Sight

Front

When light rays pass through the eye, they focus on the:

Back

Retina

Front

What is the function of the optic nerve?

Back

To transmit visual information from the retina to the brain.

Front

What are the two main types of photoreceptor cells in the retina?

Back

Rods and cones.

Front

What is the role of rods in vision?

Back

To detect light and dark, and help with night vision.

Front

What is the role of cones in vision?

Back

To detect color and detail in bright light.

Front

What part of the eye controls the amount of light entering?

Back

Pupil.