Question

Hello dosto


Question---->
"In which of the following plant structure there is negative pressure potential?"
Options--->
(1)-Root xylem
(2)-Main stem xylem
(3)-Leaf Xylem
(4)-Leaf mesophyll.

ThankYou❤ and please explain the answer✔.

Answer 1

HEYA MATE. ..☺
GOOD EVENING..✌
HERE IS YOUR ANSWER..
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option b . main stem xylem
In xylem cells there is a negative pressure potential, or tension, as a result of transpiration. Water at atmospheric pressure has a pressure potential of zero.
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❤hope this helps you ❤
@chocoholic15

Answer 2

Hey mate, here's your answer^_^

The answer is main stem xylem as the pressure potential is more negative with the increase number of solutes.As we know also xylem is for the transportation of water and in main stem of xylem, there's more amount of solutes.Because of negative pressure potential, transpiration occurs.

Hope it'll help you dear✌️✌️
@vanshita611♥️♥️