Plant Transport

8. A substance used for destroying insects or other harmful organisms.
9. The shrinking of plant cells that have lost lots of water and the membrane has come off the cell wall.
10. A part of leaf that carries water.
14. Vein in a plant containing Xylem vessels and phloem tubes.(2 words)
16. Substance put onto a plant. When an insect bites the plant, it ingests it.
18. Long hollow tubes made up of dead and empty cells that are strengthened.
19. When water molecules bond with each other.
20. The tissues in the centre of the leaf where photosynthesis takes place.
21. What happens to a plant that does not take enough water.
22. It is on the bottom of the plant and it's job is to let CO2 in.
23. When a plant cell is held in shape by the pressure in the vacuole.
24. A property of water that makes water molecules stick to the walls of the plant.

1. A cell that is attached to the dead cells in the phloem.
2. Waxy layer on the top layer of the leaf that reduces water loss.
3. When a plant cell loses shape due to a drop in water pressure in the vacuole.
4. Substance put onto a plant and is only dangerous to insects when there is direct contact.
5. The substance that a xylem carries.
6. Loss of water vapour through the leaves or stem of a plant.
7. Upper mesophyll layer in a leaf made up of rectangular cells and contains lots of chloroplasts.
11. A sausage shaped cell in the epidermis in the plant that becomes turgid and flaccid.
12. A plant that has 2 seed halfs.
13. Long tubes made up of living cells with perforated end walls, which transports sugars in plants.
15. Multi Colored leaves that can only photosynthesise in certain regions.
17. Movement of sucrose and amino acids in phloem, from regions of production to regions of storage.