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In vascular plants, phloem is the living tissue that carries organic nutrients ( known as photosynthate), in particular, sucrose, a sugar, to all parts of the plant ...

Biology4Kids.com: Plants: Xylem and Phloem


Xylem and phloem make up the big transportation system of vascular plants. As you get ... Most plants have green leaves, where the photosynthesis happens.

phloem | plant tissue | Britannica.com


Dec 3, 2014 ... Tissues in plants that conduct foods made in the leaves to all other parts of the plant. Phloem is composed of various specialized cells called ...

Phloem transport and drought. - NCBI


Jan 15, 2014 ... What happens in the phloem, however, is less clear because measuring phloem transport is still a significant challenge to plant science.

Stem - Secondary Growth - Generalized - Plant Biology


Of the two cells produced from an additive division one is retained as an initial cell that will divide again, and the other will become a phloem mother cell or a ...

What and What? | Phloem and Xylem


dicotyledonous stem showing xylem and phloem. In the summer of 2011 I fell in love with trees. It happened on the final week of a Sabbatical, while taking a tree  ...

Transportation of Photosynthates in the Phloem - Boundless


Photosynthates are produced in the mesophyll cells of leaves and are translocated through the phloem; they are then transported to STEs and translocated to ...

SparkNotes: Plants: Essential Processes: Sugar Transport


Learn exactly what happened in this chapter, scene, or section of Plants: ... In the sources, sugar is moved into the phloem by active transport, in which the ...

Plant - aphid interactions - The Society for Experimental Biology


The first thing an aphid has to do is find a phloem from which to feed, but ... Researchers are able to investigate what happens as an aphid is piercing and then ...

Plant Energy Transport - HyperPhysics


The sugar and other organic molecules are transported through the plant by means of a special layer of tissue called phloem. Phloem is composed of living cells ...

More Info



Phloem is composed of several cell types including sclerenchyma, ... give rise to plants with cells showing xylem characteristics where phloem cells should be.

Plant Structures: Stems - Colorado State University Extension


Phloem tissues (inner bark) – distribute sugars (products of photosynthesis) throughout the plant. It is important to understand what happens when the phloem is ...

What happens to a plant if phloem is damaged and why


Xylem and phloem make up the big transportation system of vascular plants. Trees and other vascular plants need them to transport nutrients to where.