Photosynthesis

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Photosynthesis: Respiration is opposite to photosynthesis in terms of raw materials, energy requirement and end products. Photosynthesis is a constructive process in which the plant absorb energy and gain weight. Co2 and H2o are the raw materials. It occurs only in green parts of the plant body. Photosynthesis depends on solar energy . It occurs only during the day time.

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