Trees may be damaged by animals which rub aga | vedclass

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(D) The correct answer is $D$. When a strip of bark is removed from around the tree trunk,a process known as girdling occurs. This process removes the

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Die slowly,because the roots cannot replenish their food reserves

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(D) The correct answer is $D$. When a strip of bark is removed from around the tree trunk,a process known as girdling occurs. This process removes the phloem,which is responsible for the translocation of food (sucrose) from the leaves to the roots. While the xylem remains intact initially,the roots are deprived of the food supply produced by photosynthesis. As the roots cannot replenish their food reserves,they eventually die,which leads to the death of the entire tree.

Trees may be damaged by animals which rub against them,wearing away a strip of bark right around the tree trunk and exposing the xylem. The tree will then

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