In Wilms' Tumor

In Wilms' tumor,

A) heart cells divide as frequently as do cells in the skin.
B) being exposed to cigarette smoke in the uterus causes lung cancer in the infant.
C) cells in a child's kidney divide as frequently as if they were still in a fetus.
D) deletion of the retinoblastoma gene causes an eye tumor.
E) cancer develops in the breast when cells have too many growth factor receptors.