Final answer:
Apoptotic T cells are not ingested by medullary epithelial cells.
Step-by-step explanation:
False. Apoptotic T cells are not ingested by medullary epithelial cells. Instead, during negative selection in the thymus, T cells that bind to self-antigens undergo apoptosis, which is a process of controlled cell death. This helps to ensure that T cells do not attack the body's own cells.