Answer: C.Eukaryotic cells have a nucleus.
Step-by-step explanation:
Prokaryotes : In prokaryotes, nucleus is not there. They have a single chromosome . The cell membrane and cell wall is absent . The organelles do not have membrane. Example: Amoeba
Eukaryotes: In eukaryotes, nucleus is present . They have many chromosomes . The cell membrane and cell wall is present . They posess membrane bound organelles . Example: Fungi