b. There are two basic types of cells. These are prokaryotic and eukaryotic. Only one of them houses genetic material in a central control center called the nucleus.
c. Eukaryotic cells come in the two varieties - animal and plant. For the most part, they share the same features, with only a few structural differences. For example, plant cells have a cell wall, chloroplasts for photosynthesis, and larger vacuoles, while animal cells do not.