Question

i) Who can donate eye?
ii) Within how many hours of the death of a person should the eye be donated?
iii) Which part of the eye is useful for transplantation?
iv) What are the reasons for blindness?
v) What type of blindness can be cured by some treatment/transplantation?
vi) What is a cataract operation?
vii) Collect information about Brail code and write your name using the code.
viii) Think of an innovative tool/gadget which can be useful to blind people.

Answer 1

cornia is donate part eyes

Answer 2

Explanation:

I. Every person can donate eye except people suffering from aids , hepatitis, rabies or any other diseases that is not curable.

ii. near about 4 to 6 hours.

iii.cornea.

iv. vitamin A deficiency, blood vessel disease , cataracts, glaucoma,etc.

v.corneal transplantation ,amniotic transplantation and eyelashes transplantation.

vi. In cataract operation the lens that is cloudy is replaced with an artificial lens called intra ocular lens so as to restore clear vision.

vii.it is a code for encoding mathematical and scientific notation linearly using standard six dot.

viii.IVEO hands in learning system,

type ability typing instruction.

hope it is helpful .

comment , rate and mark as brainlest please