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 food conducting tissue of a plant is called phloem. Phloem is responsible for transporting sugars and other organic nutrients produced by photosynthesis throughout the plant.
Xylem transports water and minerals from roots to other parts of the plant, while phloem transports sugars produced by photosynthesis to different parts of the plant. Xylem is made up of tracheids and vessel elements for water transport, while phloem is composed of sieve tubes and companion cells for sugar transport.
The phloem is the structure responsible for transporting sugars, produced through photosynthesis, throughout a plant. This tissue forms a network of tubes that carry sugars, amino acids, and other nutrients to different parts of the plant where they are needed for growth and energy.
The phloem is closer to the cortex in a plant stem.
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.
A plants vascular structure is made up of xylem and phloem.
differ in such a way that xylem transport water while phloem transport food and nutrients
phloem.
phloem.
Phloem
Phloem carries food .
Tree bark is primarily composed of secondary phloem and cork, along with other layers. Secondary phloem is produced by the vascular cambium and is responsible for transporting nutrients and organic compounds throughout the tree. As the tree grows, older layers of phloem become part of the bark structure, while new layers continue to form. Thus, while bark includes secondary phloem, it also contains other components that contribute to its overall structure and function.
Phloem transport sugars, Xylem transports water
The phloem is the plant structure responsible for transporting sugars, such as glucose, from the leaves to the rest of the plant. This vascular tissue forms a network of tubes that allows for the bidirectional flow of nutrients and sugars throughout the plant.
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?
To study the structure of phloem and xylem tissue, a student could prepare and observe sections of a plant stem or leaf. These tissues are abundant in vascular plants, and cross-sections can clearly reveal the arrangement and characteristics of xylem, which transports water, and phloem, which transports nutrients. Using a microscope, the student can analyze the cellular structure and organization of these tissues, enhancing their understanding of plant physiology.
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.