Science, asked by shashi1234, 1 year ago

why do leaves fall down from the trees after turning yellow

Answers

Answered by Abhayrai11
10
leaves fall down from the trees after turning yellow because it became dry and sells where did so they cannot hold the leaf

shashi1234: no
shashi1234: kk
Answered by AliaRoy01
7
Hey there!!


=>> When the plants are green, that means they have abundant chlorophyll. The light regulates the chlorophyll production in plants. So, when the autumn days grow shorter and there is a little amount of light available to the plants, it results in the less production of chlorophyll. The rate of decomposition of chlorophyll remains the same, but rate of production of chlorophyll decreases. The other pigments such as carotenoids gets unmasked in the absence of chlorophyll and show yellow colour in leaves. 

Hope it helped!!!!☺️



shashi1234: I asked that why it fall not how it turn yellow
Similar questions