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because they just don't you dumb B****
Seaweeds are not plants. They are protists. They differ from plants in that they lack vascular tissues (xylem and phloem), they have holdfasts instead of roots, and their cells do not have all of the plant characteristics.
in xylem all the cells R dead IN PHLOEM EXCEPT PHLOEM FIBRES ALL R LIVING CELLS
i) Sieve tubes (ii) Companion cells (iii) Phloem parenchyma (iv) Phloem fibres
A layer of cambium cells separates the xylem and phloem tubes.
Gjhgy
the cells of phloem are the only ones with cytoplasm
No, they are usually living. It is the xylem tissue that is made mostly of dead cells.
because they just don't you dumb B****
Oviduct is where the egg cells are fertilized while the ovary is where the egg cells are produced and where they mature.
The parenchyma cells in between the sieve tubes of the phloem, and functions primarily for food storage.
Yes, Phloem cells are alive.
Xylem contains Vessels, trachieds and xylem parenchyma Phloem consists of sieve tubes, companion cells and phloem parenchyma
Reticulocytes live for 2 days after, and Mature RBC live for 120 days. so reticulocytes are just temp cells.
The dark center of a stem or root that is dead
Phloem cells are living vascular cells that carries sugar and organic substances throughout a plant.
Seaweeds are not plants. They are protists. They differ from plants in that they lack vascular tissues (xylem and phloem), they have holdfasts instead of roots, and their cells do not have all of the plant characteristics.