Bark makes up the phloem tissue and a cork cambium that protects the stem.
When secondary growth sets in, the primary phloem is pushed and crushed towards cortex, it ultimately protects secondary phloem.
Periderm
veins
bark
because they are made up of more than one type of tissue
Phloem tissue is the tissue in plant stems that carry materials down from the top of the plant to the bottom. Xylem tissue is the tissue in plant stems that carry materials up from the bottom of the plant to the top. An easy way to remember this is: phloem=LOWem. Xylem=HIGHlem.
Xylem and phloem. The xylem transports water and soluble mineral nutrients from the roots throughout the plant. The phloem is the living tissue that carries organic nutrients.
xylem have hard wall cell. it is a dead complex permanent tissue. it is a water conducting tissue. PHLOEM; Phloem have relatively soft wall cell. it is a live complex permanent tissue. it is a water conducting tissue.
Xylem transports water and minerals up the stem of the plant for maintenance. Phloem is bidirectional and transports the glucose derived from photosynthesis.
because they are made up of more than one type of tissue
Phloem
there are two tissues, xylem and phloem
They are made up of xylem and phloem. The xylem's primary function is to transport water, while the phloem transports nutrients.
Phloem tissue is the tissue in plant stems that carry materials down from the top of the plant to the bottom. Xylem tissue is the tissue in plant stems that carry materials up from the bottom of the plant to the top. An easy way to remember this is: phloem=LOWem. Xylem=HIGHlem.
They are both types of vascular tissue in plants, but phloem moves food down the plant from the leaves to the roots, whereas xylem moves water from the roots up to the rest of the plant tissue.
Xylem and phloem. The xylem transports water and soluble mineral nutrients from the roots throughout the plant. The phloem is the living tissue that carries organic nutrients.
xylem and phloem
Xylem/ Phloem/ Endodermis.
In these rings itself the vascular tissue, specially the xylem is gathered in a tree. The phloem remain peripheral to these rings.
No, xylem's main function is to carry water up from the roots. Phloem is the tissue which carries the sugar solution.
A plants vascular structure is made up of xylem and phloem.