# data[].attributes.headline
The cornea reflects light bends it as it enters the eye, The iris controls how much light enters the pupil, The lens focuses light onto the retina , The retina contains the light receptors and the optic nerve carries impulses from the eye to the brain. 

# data[].attributes.subject
The cornea reflects light bends it as it enters the eye, The iris controls how much light enters the pupil, The lens focuses light onto the retina , The retina contains the light receptors and the optic nerve carries impulses from the eye to the brain. 

# data[].attributes.headline
The parts of the eye are the cornea , iris , lens , retina and the optic nerve.

# data[].attributes.subject
The parts of the eye are the cornea , iris , lens , retina and the optic nerve.

# data[].attributes.body
is when your eye has a combination of 2 colours. This is due to a mutation of the genes that determine melanin distribution at the 8-HTP pathway.

# data[].attributes.headline
Dogs are substantially worse than humans at determining difference in brightness, or looked at another way, different shades of objects. In fact, dogs are twice two times worse at differentiating between shades than humans are. Dogs only have two types of cones (like red-green colourblind humans), and this makes their colour vision very limited.

# data[].attributes.subject
Dogs are substantially worse than humans at determining difference in brightness, or looked at another way, different shades of objects. In fact, dogs are twice two times worse at differentiating between shades than humans are. Dogs only have two types of cones (like red-green colourblind humans), and this makes their colour vision very limited.

# data[].attributes.headline
your eye is like a camera it captures things and send it to the brain 

# data[].attributes.subject
your eye is like a camera it captures things and send it to the brain 

# data[].attributes.headline
Most colour blind people can see as clearly as other people but can't fully see red, green or blue light

# data[].attributes.subject
Most colour blind people can see as clearly as other people but can't fully see red, green or blue light

# data[].attributes.headline
Colour blindness affects approximately 1 in 12 men and 1 in 200 women in the world.

# data[].attributes.subject
Colour blindness affects approximately 1 in 12 men and 1 in 200 women in the world.

# data[].attributes.headline
If your Parents suffor with colulor blindness you have got a change of suffering it to.

# data[].attributes.subject
If your Parents suffor with colulor blindness you have got a change of suffering it to.

# data[].attributes.headline
eyes are incredible things as they help you see nature, life

# data[].attributes.subject
eyes are incredible things as they help you see nature, life

# data[].attributes.headline
light enters the eye through the pupil, and the iris regulates the amount of light by controlling the size of the pupil. the iris contains two groups of smooth muscles; a circular group called the sphincter pupillae, and a radial group called the dilator pupillae.   

# data[].attributes.subject
light enters the eye through the pupil, and the iris regulates the amount of light by controlling the size of the pupil. the iris contains two groups of smooth muscles; a circular group called the sphincter pupillae, and a radial group called the dilator pupillae.   

# data[].attributes.body
colour blindness is usually a genetic condition that you inherit. Red, green and blue colour blindness is usually passed down from your parents.There are estimated to be over 250 million colour blind people worldwide.

# data[].attributes.headline
to see colour the wavelength of reflected light determines what colour you see. The light waves reflect of an object and hits the light-sensitive retina at the back of your eye. that's where cones comes in. cones are one type of photoreceptor, the tiny cells in the retina that respond to light   

# data[].attributes.subject
to see colour the wavelength of reflected light determines what colour you see. The light waves reflect of an object and hits the light-sensitive retina at the back of your eye. that's where cones comes in. cones are one type of photoreceptor, the tiny cells in the retina that respond to light   