When experimenters have implanted tumor cells into rodents,those exposed to ________ were more prone to cancer.
A) telomeres
B) T lymphocytes
C) inescapable shocks
D) macrophages

Question

Quizplus · Accepted Answer

The most likely answer is C, as inescapable shocks have been shown to suppress the immune system and increase susceptibility to cancer. Telomeres, T lymphocytes, and macrophages all play roles in the body's immune response, but there is no direct evidence that exposure to them increases susceptibility to cancer.

When Experimenters Have Implanted Tumor Cells into Rodents,those Exposed to ________