Question

why is chlorophyll-a called an essential pigment.

Answer 1

without chlorophyll plant cannot perform photosynthesis

Answer 2

hello dear
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Chlorophyll is an important in plants because chlorophyll absorb sunlight as energy source for photosynthesis process. In this process sunlight , carbon dioxide and water used and produced carbohydrate and released oxygen into air. ... This process transforms light energy into chemical energy. And this becomes their food.
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