Question

why do plants shed leaves and bark

Answer 1

HI mate GM here is your answer....,

1) In summer season, transpiration rate is very high in plants.
2) To reduce the transpiration rate plants shed their leaves.
3) And some waste materials are also stored in leaves and removed by shedding of
leaves. .
4) Bark is the outer zone of plants, which contain phloem to transport food materials.
5) In the growing period cambium produces bark tissue. When new bark tissue is
produced, the old bark is removed. .
6) In this process the old and dead cells filled with waste materials are also removed.

I hope it will help you and mark me as a brain list answer plz.

Answer 2

GOOD MORNING FRIEND
HAVE A GREAT DAY

HERE IS UR ANSWERE
Plane Trees. ... Their bark is unusual, and the longevity of the trees is down to the nature of their composition. The bark flakes off, and in doing so, sheds pollutants that may interfere with air reaching the trunk. This is one the reason why the tree has thrived in London during the periods of serious air pollution.