FORESTRY
GENERAL FORESTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cambium
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pith
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heartwood
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outer bark
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Detailed explanation-1: -Cambium Layer : It is a thin layer of sap between sapwood and inner bark.
Detailed explanation-2: -The tree grows in diameter (thickness) through the action of the cambium, a thin layer of material between the bark and the sapwood. This cambium layer grows wood on the inside and bark on the outside. The wood formed during the growing season is called an annual ring.
Detailed explanation-3: -Sapwood : It is outer annual rings between heartwood and cambium layers. It is the living, outermost portion of a woody stem or branch.
Detailed explanation-4: -A cambium (plural cambia or cambiums), in plants, is a tissue layer that provides partially undifferentiated cells for plant growth. It is found in the area between xylem and phloem.