Final answer:
The correct medical term for the formation, producing, or origin of bone is osteogenesis, which involves the activity of osteoblasts during the bone growth process.
Step-by-step explanation:
The medical word for forming, producing, or origin of bone is osteogenesis. This term refers to the process by which bone is formed, a process that involves osteoblasts, which are cells responsible for forming new bone. Osteogenesis, or ossification, is a critical aspect of bone growth and development, occurring when bone is resorbed on one surface and deposited on another. The term osteogenesis is confirmed by the suffix '-genesis', which means 'origin' or 'formation'. Therefore, the correct answer is c. osteogenesis. Oste/o is the combining form for bone, and -genesis means production or formation. Osteogenesis refers to the process of bone formation, which is carried out by osteoblasts.