This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Cells responsible for basal cell carcinoma are ? 
Select and explain. 
A. Melanocytes, B. Epidermal cells, C. Merkel's cells, D. Dermal cells
B: Epidermal cells
Answer: B: Epidermal cells 
Explanation: Answer-B. Epidermal cellsBasal cell carcinoma (BCC) is a nonmelanocytic skin cancer (ie, an epithelial tumor) that arises from basal cells (i.e, small, round cells found in the lower most layer of the epidermis).