FORESTRY
PLANT AND WOOD ANATOMY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ appear as lines radiating from the pith to the outside of the wood like spokes on a wheel.
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Sting rays
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Medullary rays
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heartwood rays
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sapwood rays
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Explanation:
Detailed explanation-1: -In a dicot stem, the parenchymal strips which are found between the vascular bundles are known as medullary rays. They are also known as vascular rays or pith rays.
Detailed explanation-2: -Medullary or pith rays They are the radial strips of parenchyma which are present between adjacent vascular bundles. The medullary rays connects the pith with pericycle and cork.
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