More cards in this set

Card 6

Front

Cones...

Back

Preview of the front of card 6

Card 7

Front

What is red, green colour blindness due to?

Back

Preview of the front of card 7

Card 8

Front

What is the optic nerve?

Back

Preview of the front of card 8

Card 9

Front

How does the eye focus light?

Back

Preview of the front of card 9

Card 10

Front

To look at distant objects...

Back

Preview of the front of card 10

Card 11

Front

To look a close objects...

Back

Preview of the front of card 11