In a laboratory, several labels on the mouse cages were removed. The scientist who worked in the laboratory needed to determine which mice were clones and which were not in order to replace the labels correctly. What investigation would allow the scientist to determine which mice were clones?

The scientist can conduct a DNA analysis or a genetic test to determine which mice are clones. This can be done by comparing the DNA profiles of the mice. Clones typically have identical or very similar DNA profiles, as they are derived from a single parent or cell. By analyzing specific genetic markers or regions of the DNA, the scientist can identify any genetic similarities or differences among the mice and determine which are clones.