Biology, asked by dasjayshree19992016, 7 months ago

water potential inside the xylem at the top of a tall tree during the hot sunny day time is:
a.Always negative
b.Always positive
c.Always zero
d.Sometimes positive and sometimes negative

Answers

Answered by rohit996666

Explanation:

Explain how water is moved to the tops of tall plants, such as the rattan palm. ... This creates a "transpiation pull" that draws water from the roots of the plant. This is maintained by the cohesion of the water molecules and the adhesion of water to the walls of the xylem. Hope this answers your question . Please mark me as brainliest .

Answered by sanasiju

Answer:

always negative

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water potential inside the xylem at the top of a tall tree during the hot sunny day time is:a.Always negative b.Always positivec.Always zero d.Sometimes positive and sometimes negative ​

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water potential inside the xylem at the top of a tall tree during the hot sunny day time is:
a.Always negative
b.Always positive
c.Always zero
d.Sometimes positive and sometimes negative