CSS :: Utilization of Forest Products
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Soft and heart wood are include:
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[A]. |
Which are derived from gymnosperms such as pines, evergreen, needle like leaves seeds in cones | [B]. |
Hardwoods are those derived from angiosperms such as oak, ash, popular, with broad leaves seed enclosed bearing flowers
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[C]. |
Wood responsible for sap conduction is termed as sap wood | [D]. |
As the wood increases in diameter, cells to the inside are block. This portion of wood is known as heart wood |
[E]. |
All of the above |
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