Which of the following terms refers to the "cell" in anatomy?

The term that refers to the "cell" in anatomy is "cyt/o." This prefix originates from the Greek word "kytos," which means "cell." In various medical and anatomical contexts, "cyt/o" is often used to describe anything related to cells, including different types of cells and diseases that may affect cellular structures. For example, terms like cytoplasm (the material within the cell membrane) and cytotoxic (toxic to cells) utilize this prefix to convey their connection to cellular function or pathology.

The other terms provided have different meanings: "electr/o" pertains to electricity or electrical activity, typically used in the context of electrical impulses in the body; "derm/o" relates to the skin, as seen in terms like dermatology; and "fet/o" refers to a fetus or conditions related to the fetal stage of development. Understanding these prefixes helps in grasping the larger context of medical terminology and anatomy.