1. Pg14
Spores Q1
Family
Genes
Classifiy
Species name
Segments
Offspring
Kingdom
Nucleus
Species
Order
Cell structure
Genus
Fertile
Phylum
Mobile
Multicellular
Class
Organism
unicellular

2. Q2
True
False
false

3. Pg15 Q6
Entomobrya exoricarva
Salius monachus
Paprides nitidus
Austrolestes colesonis
Arachnocampa luminosa
Dasypodia cymatoides

6. EXPERIMENT: PHOTOSYNTHESIS PROCESS
Boil some water in a beaker.
Put 1 variegated leaf into the water and boil for 3 min.
Turn off the flame (Bunsen burner).
Fill the boiling tube with methylated spirit and put the boiling tube into the hot water.
Soak the boiled leaf into the methylated sprit.
When methylated sprit turns green, wash the leaf in the water.
Dry the leaf on a paper towel.
Drop some iodine on the leaf.

8. Chemicals:
Iodine (brown solution) turns blue-black in the presence of starch.
Methylated sprit is volatile, therefore catches fire very easily(flammable).

9. Plant

10. leaf
blade
Shoot
system
node
stem
root
system

11. Functions: Shoot system
Photosynthesis
Reproduction
Storage
Transport

12. Functions: root system
Anchorage
Absorption
Storage
Transport

13. Which part of the plant? The main site for photosynthesis
Attaches the leaf to the stem
Attachment site for leaves
Where water is absorbed by the plant. It also anchors the plant in the soil.
Special cell of the root which absorbs water for the plant
Holds the male and female reproductive organs. Where sexual reproduction occurs.

14. Which part of the plant?
The main site for photosynthesis: Leaf
Attaches the leaf to the stem: Petiole
Attachment site for leaves: stem
Where water is absorbed by the plant. It also anchors the plant in the soil: root
Special cell of the root which absorbs water for the plant: root hair
Holds the male and female reproductive organs. Where sexual reproduction occurs: flower

17. Leaf transverse section

24. Outer layer of the leaf CUTICLE A waxy layer
It is a transparent layer which allows light to
penetrate the leaf
It reduces water loss

25. Outer layer of the leaf EPIDERMIS
The outer layer of cells is called epidermis
The epidermal cells are transparent so that light can penetrate to the inner part of the leaf
These cells also help support the leaf and protects the leaf from physical damage.

26. Outer layer of the leaf Stomata and Guard cells
Pores in the leaf surface are called stomata. (sig. stoma)
The stomata is formed by two two kidney shaped cells called guard cells which can change their shape to open and close the stomata.
Stomata and allow gases to enter and leave the leaf.

33. Plant cell and photosynthesis http://www. youtube. com/watch
Plant cell and photosynthesis Plant cells and evolution