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Choose the correct option from the following:
Plants take carbon dioxide from the atmosphere mainly through their:
(i) roots
(ii) stem
(iii) flowers
(iv) leaves
Answer:
(iv) leaves
Plants take carbon dioxide from the atmosphere mainly through the tiny pores called stomata which are present on the surface of the leaves .
The leaves on a plant have a large number of stomata on them, hence a major portion of the photosynthesis process takes place from the leaves.
