Large central vacuoles, chloroplasts, and cell walls are only found in plant cells.
Large central vacuoles store nutrients and waste products, but they also maintain the plants' structures.
Cell walls also maintain structure and rigidity.
Chloroplasts are used in the process of photosynthesis, which only occurs in plants.
Answer:
Euglena
Explanation:
Euglena have an eyespot which is used to detect. This helps it find sunlight to move towards and therefore make food in their by photosynthesis. Like bacteria, fungi are a type of microbe.
The two structures that could be found only in plant cells are chloroplast and the cell wall. As these two structures are not present in the animal cells, therefore the chloroplast and cell wall are the two positive identifications of a plant cell under the microscope.
Answer: C - The three species have a common ancestor with these embryonic structures.