Phloem: Is the vascular tissue in charge

Phloem is the vascular tissue in charge of transport and distribution of the organic nutrients. The phloem is also a pathway to signaling molecules and has a structural function in the plant body. It is typically composed of three cell types: sieve elements, parenchyma, and sclerenchyma. The sieve elements have the main function of transport and typically have lost their nuclei and other organelles in the course of their specialization. Hence, the sieve elements rely on specialized ... Phloem fibers are long, flexible cells that make up the soft fibers used in commerce (such as flax and hemp). Phloem is the biological tissue of vascular plants that transports photosynthesis, a soluble organic compound produced during photosynthesis, to various regions of the plant. Depending on its origin, phloem can be categorized into two types: Primary phloem and secondary phloem. Primary phloem arises from the procambium and includes protophloem and metaphloem. Phloem is the living tissue in vascular plants that transports the soluble organic compounds made during photosynthesis to the rest of the plant. It consists of conducting cells, parenchyma cells, companion cells, and supportive cells, and has a multidirectional flow driven by positive pressures.