1. Secreted by conjunctiva and glandular
2. It I lacrimal gland which secretes tears
3. Blood circulation is absent in cornea
4. In old age it becomes hardened and white layer deposits on it which causes the cataract
Blood circulation is absent in cornea
1. Satpes, malleus, incus
2. Malleus, incus, stapes
3. Incus, malleus, stapes
4. Columella , malleus, incus
Malleus, incus, stapes
1. Cataract
2. Presbyopia
3. Astigmatism
4. Hyperopia
Cataract
1. Eyelids
2. Soles of feet
3. Back of the hand
4. Forehead
Eyelids
1. Auditort
2. Vagus
3. Oculomotor
4. Trigeminal
Auditort
1. Heat and present in skin
2. Cold and present in skin
3. Pressure and present in skin
4. Pain and present in skin
Pressure and present in skin
1. cone cells
2. Scotopic pigments
3. Rod cells
4. Vision cell
Rod cells
1. Eustachian tube
2. Ear ossicles
3. Ear muscles
4. Ear pinna
Eustachian tube
1. Teloreceptors
2. Proprioceptors
3. Interoceptors
4. Thermoreceptors
Proprioceptors
1. Rods
2. Cones
3. Lens
4. Both (A) and (B)
Rods