Eye disease or defect	Characteristics
1. Conjunctivitis	It is the swelling of the conjunctiva, the eye becomes red. burning sensation in the eye, releases water.
2. Corneal transplant	Scars, swelling or an irregular shape can cause the cornea to scatter or distart light resulting in glare or blurring vision.
3. Diabetic retinopathy	It is a common diabetic eye disease caused by changes in retinal blood vessels.
4. Dry eye or Xeropthalmia	It is a condition where the eyes do not pro duce enough tears or the right quality of tears to be healthy or comfortable and eye becomes dry.
5. Far sightedness (Hypermetropia)	It is a refractive error, which means the eye does not bend or refract light properly. Images are formed behind the retina.
6. Glaucoma	It is a disease that damages the eyes optic nerve. This leads to high pressure in the back of the eye.
7. Kerolitis	It is a condition where the cornea be‐ comes swollen or inflamed, making the eye red and painful effecting vision.

Study the table and answer the following question. 

In this disease images are formed behind the retina. 

A) Xeropthalmia

B) Hypermetropia 

C) Glaucoma 

D) Kerolitis