What is the difference between xylem and phloem tubes?

Xylem passively and unidirectionally transports water (by osmosis) from the roots to the leaves of a plant, whereas phloem uses active transport to bidirectionally transport food from the leaves to growing parts of the plant. The cells of xylem are dead but the cell wall is thick, and in phloem the cell wall is thin but the cells are living.

Answered by Taha S. Biology tutor

4080 Views

See similar Biology GCSE tutors

Related Biology GCSE answers

All answers ▸

b)Plants can use the glucose they have made to supply them with energy. Give four other ways in which plants use the glucose they have made.


What is homeostasis? Can you use a couple of examples to explain the difference between positive vs negative feedback?


Describe the function of white blood cells


How does a vaccination work?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo
Cookie Preferences