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SSC MTS 5 Aug 2019 Shift 3 Paper
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© examsnet.com
Question : 86
Total: 100
Which of the following eye part is 3D printed by Scientists in 2018?
Lens
Iris
Retina
Cornea
Validate
Solution:
Option 4 is correct, i.e.
Cornea.
Cornea:
The cornea is the
transparent front part
of the eye that covers the iris, pupil, and anterior chamber.
The cornea refracts light with the anterior chamber and lens.
Scientists have created 3D printed human corneas in order to solve the shortage of eye donors.
This would help millions of blind people gain sights and also prevent corneal blindness because of diseases such as trachoma.
The dimensions of the printed cornea were taken from an actual human cornea to match its shape and size.
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