Why do leaves become yellow in the absence of | vedclass

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Question

(C) Step $1$: The green colour of leaves is primarily due to the pigment $chlorophyll$, which is essential for photosynthesis.Step $2$: $Chlorophyll$

Vedclass · Accepted Answer

Due to the degeneration of chlorophyll.

Vedclass · Answer

(C) Step $1$: The green colour of leaves is primarily due to the pigment $chlorophyll$, which is essential for photosynthesis.Step $2$: $Chlorophyll$ synthesis and stability are light-dependent processes.Step $3$: In the absence of light, the plant cannot perform photosynthesis to produce energy, and existing $chlorophyll$ molecules begin to break down or degenerate.Step $4$: As $chlorophyll$ degenerates, the green pigment fades, revealing other pigments like carotenoids, which cause the leaves to appear yellow.

Why do leaves become yellow in the absence of light?

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