What term denotes cancer forming or the development of cancer?

• A. Carcinogenesis
• B. Baroreceptor
• C. Balanitis
• D. Carcinoma

Answer: (A)

Carcinogenesis is the process by which cancer forms or develops from normal cells. It encompasses the genetic changes and multiple stages—such as initiation, promotion, and progression—that drive normal cells toward malignancy. The word itself comes from carcin- meaning cancer and -genesis meaning origin or creation, literally describing the origin of cancer. The other terms aren’t about cancer development: a baroreceptor is a sensor that detects blood pressure, balanitis is inflammation of the glans penis, and carcinoma is a type of cancer (an epithelial tumor) rather than the process of how cancer forms.