Final answer:
A genetic approach of studying mutants defective in a particular process can provide information about phenotypic changes, metabolic pathways, and cellular location.
Step-by-step explanation:
From a genetic approach of studying mutants defective in a particular process, you can obtain the following information:
- Phenotypic Changes: Mutations can lead to observable changes in the physical characteristics or traits of an organism.
- Metabolic Pathways: Mutations can provide insight into the biochemical pathways and processes involved in specific cellular functions.
- Cellular Location: By studying mutants, you can determine the cellular location of the proteins or molecules involved in the process under investigation.