In trees, the phloem is the innermost layer of the bark, hence the name, derived from the Ancient Greek word φλοιός (phloiós), meaning "bark". [3][4] The term was introduced by Carl Nägeli in 1858. [5][6] …

phloem, plant vascular tissue that conducts foods made in the leaves during photosynthesis to all other parts of the plant. Phloem is composed of various specialized cells called sieve elements, phloem …

Jul 23, 2025 · Definition of Phloem: Phloem is a type of vascular tissue responsible for transporting organic materials produced during photosynthesis, called photosynthates, from the leaves to other …

Nov 10, 2025 · Learn how phloem tissue powers the plant, distributing essential energy and nutrients via a specialized internal transport network.

May 23, 2025 · Phloem is the vascular tissue responsible for transporting the sugars and nutrients resulting from photosynthesis. Once raw sap is converted into processed sap (known as phloem …

Feb 24, 2023 · Phloem is the tissue system responsible for the movement of food materials in the plant - especially sugar made through photosynthesis. Phloem is made up of several cell types:

Aug 20, 2025 · Phloem is a specialized tissue found in vascular plants, forming a crucial part of their transport system. This tissue acts like an internal network, moving various substances throughout the …

Jul 19, 2025 · Phloem tissue forms part of the plant’s vascular bundles and consists predominantly of living cells that work together to conduct sap. The sap transported by phloem is rich in sucrose and …

Apr 28, 2017 · Phloem is the complex tissue, which acts as a transport system for soluble organic compounds within vascular plants.

In trees, the phloem is the innermost layer of the bark, hence the name, derived from the Greek word φλοιος (phloios) for "bark". The phloem is mainly concerned with the transport of glucose and starch …