why green leaf change black in presence of sunlight?
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Main function of the leaf of a tree is photosynthesis.This process helps the plants to prepare their own food.A green pigment called chlorophyll is needed for this process.With the presence of sunlight and chlorophyll leaves make food.Chlorophyll gives green color to the leaves.Chlorophyll are more concentrated
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that's because the green leaf loses its moisture due to the sunlight.
the sunlight absorbs all the essential elements which makes the green part of the leaf.
thus the green leaf changes into black in presence of sunlight
the sunlight absorbs all the essential elements which makes the green part of the leaf.
thus the green leaf changes into black in presence of sunlight
gaurav7269:
now u r in which class ?
9th
when start ur SA1 ......
this 20tg
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best of luck for SA1...
thanks
when will ur sa 1 start
SA1 start from 15th sep .....But i study in patna.....so i will not write SA1 exam.
y is that so
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