Question:
Cornea transplant in humans is almost never rejected. This is because
Cornea transplant in humans is almost never rejected. This is because
Updated On: Jul 5, 2022
- it is composed of enucleated cells
- it is a non-living layer
- its cells are least penetrable by bacteria
- it has no blood supply
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The Correct Option is D
Solution and Explanation
Cornea is a transparent layer of tissue continuous with sclerotic that forms the front part of vertebrate eye over the iris and lens. It refracts light waves entering the eye onto lens. Cornea is avascular (i.e., has no blood supply). It is one of the first organs to be successfully transplanted because it lacks blood vessels.
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Concepts Used:
Human Health and Disease
Health is described as a state of complete physical, mental and social well-being.
The disease is a circumstance where malfunctioning of the body organs occurs leading to uneasiness and discomfort.
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Common Diseases in Humans:
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