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pkclary pkclary
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6 years ago
The most effective way to kill a tree is to remove a ring of bark from the circumference. Why does the tree die?
A) No water can be transported from the roots to the leaves.
B) No water can be transported from the leaves to the roots.
C) No sugars can be transported from the leaves to the roots.
D) Both water and sugars are prevented from being transported.
Textbook 
Biological Science, Canadian Edition

Biological Science, Canadian Edition


Edition: 2nd
Authors:
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wrote...
6 years ago
C
Explanation:  C) Girdling the tree leaves the xylem intact, but interrupts the flow of sugars through the phloem.
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