Question

which of these structures are present in plant cells, but not animal cells?
a cell membrane and mitochondria
b cell wall and cell membrane
c mitochondria and chloroplasts
d cell wall and chloroplasts

Explanation:

Plant cells have a rigid cell wall for structure and chloroplasts for photosynthesis. Animal cells lack these. Cell membranes and mitochondria are present in both.

Answer:

D. cell wall and chloroplasts