A cornea transplant is never rejected in humans because
A. it consists of enucleated cells
B. it is a non-living layer
C. it has no blood supply
D. its cells are least penetrable by bacteria
Answer:C
A cornea transplant is never rejected in humans because
A. it consists of enucleated cells B. it is a non-living layer C. it has no blood supply D. its cells are least penetrable by bacteria