📖 what
What is phloem?
Quick Answer
Phloem is the plant tissue that transports sugars and other organic nutrients. It moves food made in leaves to the rest of the plant.
The Full Story
Phloem distributes carbohydrates produced by photosynthesis from source tissues, usually leaves, to growing and storing parts of the plant. It uses living cells, including sieve tube elements and companion cells, to move sap through the plant. Unlike xylem, phloem transport can go in multiple directions depending on where sugars are needed. This tissue is vital for growth, fruit development, and storage in roots, stems, and seeds.
Key Facts
1.Carries sugars made in leaves
2.Uses sieve tube elements and companion cells
3.Transport can move in more than one direction
YouTube Angle
Suggested video title for this topic:
"How plants ship sugar from leaves to roots"
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