CBSE Class 10 Answered
What is an ulcer ?
Asked by monikas | 15 Jul, 2008, 12:22: PM
Expert Answer
Ulcer is a sore found on the skin or the surface of an organ. It is an area of tissue erosion. Examples of ulcers include pressure sores on the skin and stomach ulcers on the lining of the stomach
Answered by | 15 Jul, 2008, 02:04: PM
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