Find difference between primary and secondary growth

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What is the difference between primary and secondary growth? Use a diagram to explain secondary growth (formation of annular rings) in the stem of a woody plant. Explain why the meristematic tissue remains on the outer portion of the stem. Relate this to appearance of annual rings and the impact of "girdling" a tree.

What is the difference between sapwood and heartwood in woody plants?

Reference no: EM13114506

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