How are xylem and phloem specialised?

Related Questions

• Why are xylem and phloem called complex tissues?
   - Xylem and phloem are composed of several types of cells and they work as a unit. Hence they are called ...
• What is the importance of xylem and phloem?
   - Xylem tissue in plants transports water and mineral salts from the roots up to the leaves. It also provides ...
• What are the functions of xylem and phloem?
   - Xylem is woody tissue that carries water and minerals throughout the plant and provides the plant with ...
• Why do many insects feed off the xylem and phloem tissue of a plant?
   - The reason why insects feed off these tissues is to gain access to the foods and water inside.
• Why aren't phloem vessels dead like xylem?
   - Phloem vessels have to actively transport materials such as sugars and nutrients and therefore have to have ...