Question

Mark looks at an unknown cell under a microscope. What structure could he observe to help him identify whether the cell came from a plant?

A. Nucleus B. Cell Wall
C. Cytoplasm D. Cell Membrane

Answer 1

B. Cell wall

Explanation: Both plant and animal cells have a nucleus, a cytoplasm, and a cell membrane, but only plant cells can have cell walls.

Answer 2

D. Cell membrane.

Because that’s how a cell for plants look like.