FORESTRY
PLANT AND WOOD ANATOMY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which is the correct order of the three cylinders of developing root tissue from innermost to outermost?
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vascular, ground, dermal
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dermal, vascular, ground
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ground, vascular, dermal
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ground, dermal, vascular
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Explanation:
Detailed explanation-1: -The vascular bundles are arranged in three layers, developing unequally at different levels. Main vascular bundles form a single conspicuous abaxial arc, alternating with air canals, and embedded in chlorenchyma.
Detailed explanation-2: -The vascular cylinder, or stele, is the central portion of the plant root and stem. It is comprised of three different components: the pericycle, the xylem, and the phloem.
There is 1 question to complete.