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.
Which of the following is INCORRECT regarding the parts labelled as P, Q, R and S?
AR - protects heart and lungs
BQ - protects the spinal cord
CP - encloses the brain
DS - longest bone
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Match the given columns and select the correct option.
Aa - 1, b - 2, c - 4, d - 3
Ba - 3, b - 1, c - 4, d - 2
Ca - 2, b - 4, c - 1, d - 3
Da - 4, b - 3, c - 2, d - 1
Study the given figure and answer the following questions.
After turning 180° clockwise and then 135° anti-clockwise, Shivam is facing the theatre. Where was he facing before the turns?
A Food Centre