why do leaves change colours during autumn fall
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Answered by
38
Leaves
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leaves change colours during autumn fall
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In autumn the leaves changed there colour because When there is autumn then that time the Chlorophyll break down.
When it is break down then the leaves are not able to do the process of the photosynthesis. When the leaves are not able to do this process, then the all leaves became the uncoloured.
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leaves change colours during autumn fall
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In autumn the leaves changed there colour because When there is autumn then that time the Chlorophyll break down.
When it is break down then the leaves are not able to do the process of the photosynthesis. When the leaves are not able to do this process, then the all leaves became the uncoloured.
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5
HEY!!
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✔Leaves are usually green in colour due to the presence of chlorophyll pigment.
✔The pigments of other colours are also present in leaf but remain covered by chlorophyll.
✔Light regulates the production of chlorophyll.
✔As in autumn days become shorter, the supply of sunlight reduces.
✔The chlorophyll production also reduces, so the green colour starts fading from the leaf.
✔Meanwhile other pigments start expressing their colour.
✔As a result the leaves become red (anthocyanine), yellow or orange (carotenoid).
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✔Leaves are usually green in colour due to the presence of chlorophyll pigment.
✔The pigments of other colours are also present in leaf but remain covered by chlorophyll.
✔Light regulates the production of chlorophyll.
✔As in autumn days become shorter, the supply of sunlight reduces.
✔The chlorophyll production also reduces, so the green colour starts fading from the leaf.
✔Meanwhile other pigments start expressing their colour.
✔As a result the leaves become red (anthocyanine), yellow or orange (carotenoid).
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