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levacccp
8 days ago
14

Arrange the following five events in an order that explains the mass flow of materials in the phloem.1. Water diffuses into the

sieve tubes.2. Leaf cells produce sugar by photosynthesis.3. Solutes are actively transported into sieve tubes.4. Sugar is transported from cell to cell in the leaf.5. Sugar moves down the stem.
Biology
1 answer:
Rainbow [2.3K]8 days ago
5 0

Response:

1

2

4

5

3

Explanation: to generate photosynthesis (glucose), water must first be absorbed by phloem, followed by processes 2,4&5, concluding with 3 as it consistently moves against the concentration gradient.

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