Physiology Of Eye

Question 1

Physiology /role of cornea

Answer 1

Transparency
Nutrition
Metabolism 
Permeability
Wound healing

Question 2

Function of aqueous humour

Answer 2

Maintain intra ocular pressure
Provide substrate
Remove metabolites

Question 3

Distribution of photoreceptors in retina

Answer 3

Fovea (cones)
Parafoveal region(more rods + cones)
Peripheral retina(mostly rods)

Question 4

For day and colour vision

Answer 4

Cones

Question 5

For vision in dim illumination (scotopic vision)

Answer 5

Rods