Why does sugar move to the roots through the phloem during the summer months?

Question

Biology

Teagan Mckay

11 February, 17:45

Why does sugar move to the roots through the phloem during the summer months?

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Answers (2)

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Ralph Juarez · Answer 1

Pressure Flow. The mechanism by which sugars are transported through the phloem, from sources to sinks, is called pressure flow. At the sources (usually the leaves), sugar molecules are moved into the sieve elements (phloem cells) through active transport.

Bronson Frederick · Answer 2

Pressure Flow. The mechanism by which sugars are transported through the phloem, from sources to sinks, is called pressure flow. At the sources (usually the leaves), sugar molecules are moved into the sieve elements (phloem cells) through active transport.