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What role does dark coloured leaves of trees play in nature???

Posted by Aryan Raj 6 years, 5 months ago

CBSE > Class 08 > Science

1 answers

Meghna Thapar 5 years, 6 months ago

It takes a lot of energy to make chlorophyll. If the plants break down the chlorophyll and move it out of their leaves before the leaves fall, plants save energy. ... So the different colors in leaves are caused by changes in the pigments. When the weather changes, some plants break down all the green pigment. Tree species are adapted to their local sunlight regime by producing leaves with varying degrees of reflectiveness; i.e., dark colored leaves absorb the most energy from sunlight, while light colored leaves reflect excess sunlight.

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CBSE > Class 08 > Science