A stem is one of two main structural axes of a vascular plant, the other being the
root. The stem ... The dermal tissue covers the outer surface of the stem and
usually functions to waterproof, prot...
Stems are a part of the shoot system of a plant. They may range in length from a
few millimeters to hundreds of meters. They also vary in diameter, depending on
Plants with stems, such as tree trunks, that are hard and do not bend easily. ...
They act like the plant's plumbing system, conducting water and nutrients from
the roots and ... In celery, the petiole serves many of the same functions as a stem
Roots are branched, underground structures that serve two major functions. ...
Second, roots serve as transport systems, allowing the plant to suck up water and
What is a Plant Stem? Plants are complex systems. Like the road systems of
cities, they have a network of pathways. Instead of cars, trains, and trucks, you
Feb 18, 2015 ... Plant Stem: Function, Types & Parts .... This fast transport system can zip water
from the roots to the farthest leaves in no time flat, so I like to ...
The stem is an above-ground part of a plant that provides structural support and
connects the root system to the leaves. Stems vary in size, ranging from a small ...
The three major internal parts of a stem are the xylem, phloem, and cambium.
The xylem and phloem are the major components of a plant's vascular system.
Feb 23, 2012 ... Give an overview of stem diversity and how stems function and grow. Describe
leaf ... Together, all the roots of a plant make up a root system.
Plants often modify their stems for special functions. ... Tunicate bulbs produce a
new (adventitious--not pre-formed) root system annually from the basal plate.