Which of the following best describes the location of the vascular cambium in a tree trunk?It is found just underneath the bark when a tree is young, but is later found toward the center of the tree as the bark grows over the vascular cambium.It is found just underneath the bark, regardless of how old the tree is.It is the outermost layer of tree bark.It is Which of the following best describes the location of the vascular cambium in a tree trunk? It is found just underneath the bark when a tree is young, but is later found toward the center of the tree as the bark grows over the vascular cambium. It is found just underneath the bark, regardless of how old the tree is . It is the outermost layer of tree bark. It is located at the very center of a tree trunk.
Which of the following best describes the location of the vascular cambium in a tree trunk?It is found just underneath the bark when a tree is young, but is later found toward the center of the tree as the bark grows over the vascular cambium.It is found just underneath the bark, regardless of how old the tree is.It is the outermost layer of tree bark.It is
Which of the following best describes the location of the vascular cambium in a tree trunk?
It is found just underneath the bark when a tree is young, but is later found toward the center of the tree as the bark grows over the vascular cambium.
It is found just underneath the bark, regardless of how old the tree is
.
It is the outermost layer of tree bark.
It is located at the very center of a tree trunk.
Answer
The best description of the location of the vascular cambium in a tree trunk is:
It is found just underneath the bark when a tree is young, but is later found toward the center of the tree as the bark grows over the vascular cambium.
Explanation:
- It is found just underneath the bark when a tree is young, but is later found toward the center of the tree as the bark grows over the vascular cambium: This is correct. As the tree grows, the vascular cambium produces new layers of secondary xylem and phloem, causing the bark to expand outward. Therefore, the vascular cambium’s relative position moves inward over time.
- It is found just underneath the bark, regardless of how old the tree is: This is incorrect. The vascular cambium starts just beneath the bark but becomes more central as the tree ages and grows.
- It is the outermost layer of tree bark: This is incorrect. The vascular cambium is not the outermost layer of the bark; it is located between the primary xylem and phloem.
- It is located at the very center of a tree trunk: This is incorrect. The vascular cambium is located between the xylem and phloem, not at the center of the trunk. The central area of the trunk contains the heartwood, which is formed from older secondary xylem.
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