Question

Which is most likely responsible for the formation of cancer cells? *
A. an antibiotic
B. a mutagen
C. a bacterium
D. a parasite

Answer 1

Answer:

a mutagen

Explanation:

CANCER

cancer is caused when there is numerous mutation which causes the cell to keep growing and you are dividing out of control in a way the cancer cells are formed.

MUTAGEN

Mutagen are agent that causes a change or alteration in the  DNA of a cell.  mutagens cause mutation and mutation causes cancer.

examples of mutagens are x-ray  , ultraviolet radiation , etc.