There are choices for this question namely:
a.chemotherapy
b.antibiotics
c.analgesics
d.steroids
The correct answer is chemotherapy. Chemotherapeutic drugs such as Paclitaxel and Doxorubicin act on the cancer cells by interrupting various cellular processes that eventually lead to cell death. Cell death of malignancies are favorable but chemotherapeutic drugs are non-selective which means they have no way of being specific to cancer cells. These chemotherapeutic drugs also target healthy cells.