Plant Physiology, Vol. 138, No. 2, Arabidopsis Special Issue (Jun., 2005), pp. 803-818 (16 pages) The growth of secondary xylem and phloem depends on the division of cells in the vascular cambium and ...

The vascular tissue of higher plants consists of specialized cells that differ from all other cells with respect to their shape and size, their organellar composition, their extracellular matrix, the ...

These are distributed differently in roots and stems. In the root, the xylem forms a central column. It forms a solid support. The phloem is towards the centre, outside the xylem. Any green part of a ...

With our sustained high summer temperatures plants need a continuous source of water. Water moves from the soil into and throughout a plant delivering water and nutrients via a pipe-like vascular ...

CBSE: Check important extra questions for CBSE Class 9 exam 2020-21 (Chapter 6 - Tissues). These questions are based on the Class 9th Science NCERT textbook and one can easily attempt these questions ...

The questions in this quiz are suitable for GCSE biology students studying plant tissues, epidermis, palisade mesophyll and spongy mesophyll, xylem, phloem, transpiration, and the effect of ...

We focus on genes that regulate various aspects of wood development. We study genes that contribute to cell division activity in vascular cambium, the meristem between xylem (wood) and phloem.

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. The cambium and its "zone" is a cell generator (reproductive tissue called ...