Biology, asked by beheramamata7610, 10 months ago

Express the movement of sucrose in phloem .

Answers

Answered by swetharish

5

Explanation:

The cotransport of a proton with sucrose allows movement of sucrose against its concentration gradient into the companion cells. occurs. From the companion cells, the sugar diffuses into the phloem sieve-tube elements through the plasmodesmata that link the companion cell to the sieve tube elements.

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