Young root tip
: axis of the plant
which grows in the opposite direction from the stem, maintain the plant
in place and absorbs nutrients.
: view of the external part of a root.
: cut through the length of the root.
Root hair zone
: part of the root on which are located the root
hairs that absorbs water and nutrients.
: set of cells that determine the growth of the
: tissue at the top of the root composed of rapidly
: envelope that protects the young root.
EN : Leaf
FR : Bords
ES : Bordes
The leaf margin is characteristic for a
genus and aids in determining the species.