Phloem is a type of vascular tissue in plants responsible for the transport of nutrients, primarily sugars produced through photosynthesis, from the leaves to other parts of the plant. It consists of several cell types, including sieve elements, companion cells, phloem fibers, and phloem parenchyma. Sieve elements lack nuclei and are interconnected by sieve plates, allowing for efficient transport, while companion cells support their function. Phloem is typically located towards the outer part of the vascular bundle and is crucial for plant growth and metabolism.
What's The phloem
Old phloem is called the secondary phloem. It is produced by the vascular cambium in plants and serves to transport sugars and other nutrients throughout the plant.
Phloem
dead phloem causes bark to formon atree
Wood is primarily composed of secondary xylem, while phloem is the vascular tissue responsible for transporting nutrients. Trees produce primary phloem during their early growth stages, but as they mature, they develop secondary phloem through the activity of the vascular cambium. Therefore, while wood itself is not phloem, trees have both primary and secondary phloem for nutrient transport.
Xylem and phloem set vascular plants apart from non-vascular ones.
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.
A phloem transports food to a plant.
Phloem as well as xylem
Phloem is found in plants.
i) Sieve tubes (ii) Companion cells (iii) Phloem parenchyma (iv) Phloem fibres
The phloem is closer to the cortex in a plant stem.
A plant's Vascular is made up of Phloem............
Yes, Phloem cells are alive.
xylem and phloem
What's The phloem
Old phloem is called the secondary phloem. It is produced by the vascular cambium in plants and serves to transport sugars and other nutrients throughout the plant.