plant vascular system

Question 1

organ progression

Answer 1

cell>tissue>organ>system>organism

Question 2

vascular system

Answer 2

group of vascular tissue containing plants allowing materials to be transported.

Question 3

xylem and it’s function

Answer 3

a water-filled tube that is a vascular bundle and is made from dead cells whilst the nucleus and cytoplasm disintegrate

the function is water and materials are transported from roots to aerial parts of plants.

Question 4

phloem

Answer 4

living tissue within a nucleus and contains a sieve cell and companion cells. materials move in a two way movement

function is to transport food and nutrients from leaves to storage organs.

Question 5

movement of water

Answer 5

1. roots absorb water
2. stem draws up water
3. unused water evaporates