Answer: Option C.
Animal cells do not have cell walls.
Step-by-step explanation:
Animal cells are type of Eukaryotic cells . Animal cells are enclosed with plasma membrane and membrane bound organelles like Mitochondria, cell membrane, ribosomes, lysosomes, endoplasmic recticulum, gogi bodies, cytoplasm, nucleus e.t.c.
Animals do not have cell wall because it is of no use or important. Plants have cell walls to maintain their shape and stand upright.