Question

ਹੇਠ ਦਿੱਤਿਆਂ ਵਿੱਚੋਂ ਵਿਸਮਿਕ-ਚਿੰਨ੍ਹ ਕਿਹੜਾ ਹੈ ? *
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ਪੜ੍ਹੋ, ਸਮਝੋ ਤੇ ਮਿਲ਼ਾਨ ਕਰੋ:​

Answer 1

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.