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How food or sucouse is moved inside phlem? |
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Answer» At their "source" — the LEAVES — sugars are PUMPED by active transport into the companion cells and sieve elements of the phloem. As sugars (and other products of photosynthesis) accumulate in the phloem, WATER enters by osmosis. In the figure, SUGAR MOLECULES are represented in black, water molecules in red.)Explanation: |
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