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प्रश्न
Short Answer Type Question:
Explain the main functions of leaf.
टिप्पणी लिखिए
उत्तर
There are following two main functions of leaf:
(i) Transpiration: The extra water comes out of the leaves in the form of vapour. This process is called transpiration.
(ii) Photosynthesis: The process by which leaves prepare their food from water and carbon dioxide, in the presence of sunlight and a green-coloured substance, is called photosynthesis.
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