Final answer:
Kisha can determine if a cell is plant or animal by looking for a cell wall, large central vacuole, and chloroplasts, which are present in plant cells but not animal cells. The presence of centrioles might suggest an animal cell.
Step-by-step explanation:
Kisha can identify whether a cell is a plant or an animal cell by looking for specific structures under a microscope. While both plant and animal cells are eukaryotic and share many organelles, there are a few critical differences. Plant cells have a cell wall that provides structural support, a large central vacuole for storage and to maintain cell shape, and plastids such as chloroplasts for photosynthesis. Animal cells lack these structures but may have other organelles such as centrioles which are less commonly found in plant cells. If Kisha observes the cell wall, chloroplasts, and a large central vacuole, she can confidently identify the cell as a plant cell. The absence of these, along with the presence of centrioles, would indicate an animal cell.