Identify the wrong statements
A. The tumor of haematopoetic cells is called leukemia
B.Cancer arising from the epithelial tissues of internal organs and glands is referred as melanoma
C. Sarcoma is a type of cancer where bone and cartilages are involved
D. Only benign tumors are called as true cancer or neoplasm
A. I and II
B. II and IV
C. II and III
D. I and III