Question

To show that carbon dioxide is essential for the process of photosynthesis
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Answer 1

first fall for photosynthesis process of making food by the plant for that carbon dioxide is taken in oxygen is given put photo means light and synthesis means to prepare. carbon dioxide is taken by the plants and release Oxygen and Carbon dioxide is also observed by the green pigment present in the plant called chlorophyll

Answer 2

Answer:

Carbon dioxide is needed for photosynthesis. The lower part of the leaf has loose-fitting cells, to allow carbon dioxide to reach the other cells in the leaf. This also allows the oxygen produced in photosynthesis to leave the leaf easily. Carbon dioxide is present in the air we breathe, at very low concentrations.