Phloem is composed of sieve elements and companion cells. Each sieve element has a companion cell that provides ATP and other necessary support to the sieve element. In addition to this there are sieve plates that separate sieve cells.
The phloem is used to transport food for the cells across the plant. Its hollow form and position next to xylem helps it to do so.
Phloem is made of many things. It is made up of parenchyma cells, sieve, fibers, sclerids, and several other things as well.
Sugars and amino acids
phloem
usually through the phloem in the vascular bundle
Phloem is a conductive plant tissue and is found in the stems and leaf veins. It facilitates the movement of the sugars produced by photosynthesis to the rest of the plant. Phloem also provides a minor role in the support structure of the stem.
Phloem is on the outside.
False, Phloem tissue does
A plants vascular structure is made up of xylem and phloem.
phloem.
phloem.
phloem.
differ in such a way that xylem transport water while phloem transport food and nutrients
It is trianglular and has spikes. Also the phloem cell structure is made up of many spirals which enables it to stay strong.
Phloem
Phloem carries food .
Both xylem and phloem are vascular tissues found in a plant. Xylem is a tubular structure which is responsible for water transport from the roots towards all of the parts of the plant. Phloem is also a tubular structure but is responsible for the transportation of food and other nutrients needed by plant. Xylem imports water and minerals while Phloem transports water and food. Xylem exists as non-living tissue at maturity, but phloem is living cells.
Phloem transport sugars, Xylem transports water
There is structural difference between xylem and phloem. This is because their function is also different. Had there been no difference in structure, how these could have performed different function?
Quite different in structure and function. The xylem, which is dead material, carries water from the roots to the leaves. The phloem, which is living material, carries synthesized sugars from the leaves to where they are needed in the plant.