Subject :NSO Class : Class 4
In an experiment, two potato slices were taken and an iodine solution was put on cut sides of a slice. An iodine solution turned into bluish-black colour. What can you conclude from this experiment?
A Potato leaves have stomata on their surface.
B Potato roots absorb water and mineral from soil.
C Potato stores food in form of starch.
D Potato plant stores food in stem.