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Module 4 - Coggle Diagram
Module 4
Vision
light perception
Measures of light
wavelength
Long = red
Short = blue
medium = gren
amplitude
low = dim
high = bright
Purity
Complex = differing wavelengths
Structures of the eye
External
Cornea = clear layer
Pupil = hole
iris = coloured muscle
lens = light focusing structure
Transduces/ accommodates light
sclera = whites
Internal
Touch
Hearing