In plants
Mesophyll is differentiated into palisade and spongy layer
The mesophyll is constituted by loosely arranged cells
Layer of bundle sheath cells around vascular bundles is not seen
The chloroplasts in leaf are dimorphic i.e. granal and agranal.
In plants, mesophyll is not differentiated into palisade and spongy layer as in
plants. The mesophyll is mainly constituted by loosely arranged cells. The vascular bundles are surrounded by radially enlarged bundle sheath cells. Hence, the correct answer is option d.