Answer:
The correct answer is A. Cancers that affect epithelial tissues are called carcinomas.
Explanation:
Carcinoma is a malignancy that develops from epithelial cells. They are mainly a cancer that begins in a tissue that lines the inner or outer surfaces of the body, and that arises from cells originating in the endodermal, mesodermal or ectodermal germ layer during embryogenesis.
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