Question 1
The spread of a cancer from one site to others in the body is known as
◦ benign tumor.
◦ metastasis.
◦ malignant tumor.
◦ remission.
◦ benign tumor and malignant tumor.
Question 2
The transformation of a normal cell into a cancer cell is called
◦ oncogenesis.
◦ cytogenesis.
◦ parthenogenesis.
◦ metastasis.
◦ carcinogenesis.