Concept:Identify which listed application is not a true use of radioisotopes.Explanation:Radioisotopes are used to induce mutations for developing new plant and animal varieties.They are also used to trace metabolic pathways in living organisms.Radioactive dating with radioisotopes helps estimate the age of rocks.However, locating broken bones is typically done using X-rays, not radioisotopes.Hence, this statement is the incorrect one.Answer:D. locate broken bones