In phloem movement, ____ does not serve as a source.

Name: In phloem movement, ____ does not serve as a source.
Brand: Quizplus
Rating: 4.9 (45 reviews)

Question

Quizplus · Accepted Answer

In phloem movement, the soil does not serve as a source because the phloem transports organic nutrients, primarily sugars, from sources (like photosynthesizing cells in leaves and stems, and storage cells) to sinks (areas of growth, storage, or consumption). The soil, however, provides water and minerals to the plant through the xylem, not organic nutrients through the phloem.

In Phloem Movement, ____ Does Not Serve as a Source