what is the difference between xylem and phloem?
Answers
Answer:
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Explanation:
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1. Xylems are hollow tubular structures with no walls. Phloem, on the other hand, is a lit tube with a wall.
2. The xylem lies in the center of the vascular bundle, whereas the phloem is on the outside.
3. Phloem fibers are longer and thicker than xylem fibers.
4. The root, stem, and leaf have xylem, whereas the stem and leaf contain phloem, which transports and develops into seed, root, and fruit.
5. The xylem moves in just one direction, but the phloem moves in both directions.
6. Xylem contains dead cells, whereas phloem has cytoplasm but no nucleus.
7. The xylem contains tracheids, vessel elements, xylem parenchyma, xylem sclerenchyma, and xylem fibers, whereas the phloem contains companion cells, sieve tubes, phloem fibers, blast fibers, and phloem parenchyma.