SCIENCE
BOTANY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Is consisted of younger, secondary xylem that still conducts water
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Sapwood
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Heartwood
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Rizwood
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Bark
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Explanation:
Detailed explanation-1: -So, youngest layer of secondary xylem is located just inside vascular cambium.
Detailed explanation-2: -The peripheral region of the secondary xylem, is lighter in colour and is known as the sapwood. Some parts of sapwood is living. It is involved in the conduction of water and minerals from root to leaf.
Detailed explanation-3: -As the xylem and phloem are conducting tissue, in this stage they are called secondary conducting tissues. The region of the secondary xylem that functions to conduct water is called sapwood. It lies outside the heartwood that is a non-functional xylem.
Detailed explanation-4: -So the correct answer is ‘Just inside vascular cambium’.
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