1. CHAPTER 3: BIODIVERSITY
BIODIVERSITY – the differences that exist between the same species of living things.
CLASSIFICATION – the method of classification organisms based on their physical similarities and differences.
HABITAT – a natural place where plants and animals live.

2. ANIMALS VERTEBRATES WARM-BLOODED EX: BIRDS AND MAMMALS COLD-BLOODED
EX: FISH, AMPHIBIANS
AND REPTILES
INVERTEBRATES
(tulang dalam badan)
(tulang luar tiada tulang)

4. can to divide into five main groups;
Vertebrates –
can to divide into five main groups;
1.mammal
2. bird
3. fish
4. reptile
5. amphibian

5. Salamander

7. characteristics of Vertebrates
FISHES
BIRDS
AMPHIBIANS
REPTILES
MAMMALS
Cool- blooded
body covered with slimy scales
Breathe using their gills
Live in water
The young are hatched out of egg
Fertilisation is external
Examples
Shark, mudskipper, eel
Warm-blooded
Body covered with feathers
Breathe using their lungs
Fertilisation is internal
Eagle, swan, pigeon
cool-blooded.
Live in water and land.
The young breathe using their gills.
The adult breathe using their lungs and slimy, moist skin.
Fertilisation is external.
Toad, frog, newt, salamander
Body covered with dry, scaly skin.
lay eggs.
Fertilisation is internal.
Snake, tortoise, crocodile
Body covered with fur and hair.
The young are born alive.
Human being, dolphin, whale, cat..playtipus

8. Based on your observation.

9. Based on your observation.

10. Based on your observation.

11. Based on your observation.

12. Based on your observation.

13. Mammals or fish

14. Mammals or fish

15. Warmed Blooded
homoikilothermic
Body
temperature
Mammals and Birds
Surrounding temperature
Body
temperature
poikilothermic
Cooled Blooded
Fish, Reptiles & Amphibians
Surrounding temperature

16. PLANTS NON FLOWERING FLOWERING ALGAE MOSS FERN FUNGUS DICOTYLEDON
MONOCOTYLEDON

17. Leaves with network veins Have taproot Stem woody
FLOWERING
PLANTS
DICOTYLEDONS
Leaves with network veins
Have taproot
Stem woody
Seeds have two cotyledons
DURIANS, RAMBUTANS
MONOCOTYLEDONS
Leave with parallel veins
Have fibrous root
Soft stem
Seeds with one cotyledons
MAIZE, PADDY
characteristics
characteristics

19. Leaves with network veins Have taproot Stem woody
Seeds have two cotyledons
DURIANS, RAMBUTANS

20. Leave with parallel veins Have fibrous root Soft stem
Seeds with one cotyledons
MAIZE, PADDY

21. COMPARISON BETWEEN DICOTYLEDONS & MONOCOTYLEDONS
CHARACTERISTIC
MONOCOTYLEDONS
Leaves with network veins
Type of leaves
Leaves with parallel veins
Tap root system
Type of roots
Fibrous root system
Seeds with two cotyledons
Number of cotyledons in seeds
Seeds with one cotyledons
Woody stem
Type of stem
Soft stem
Rubber tree
Hibiscus plant
Mango tree
Durian tree
Example of plants
Maize plant
Coconut tree
Grass
Paddy

22. Based on your observation

23. Based on your observation

24. Based on your observation

25. Based on your observation

26. Cotyledon

28. PMR 2011

29. PMR 2011
B(i)
INGAT KLUUUUU B

30. PMR 2011

31. Sun flower
What is the source of energy in food chains? Sun is the main source. Plants then  make glucose out of the sunlight which are eaten by animals. What is a primary ...

32. PMR 2005

33. FLOWERING
PLANTS
NON
ALGAE
FUNGUS
FERN
MOSS

34. HAVE ROOTS, STEMS, LEAVES
FLOWERING PLANTS
CHARATERISTIC OF
HAVE ROOTS, STEMS, LEAVES
PRODUCE FLOWERS
REPRODUCE BY SEEDS,
PRODUCED IN FRUITS
Characteristic of flowering plant

35. Characteristic of non flowering plant
NON FLOWERING PLANTS
CHARATERISTIC OF
SOME HAVE ROOTS, STEMS AND LEAVES
TINY, LEAVE BUT NO ROOTS
OTHERS HAVE SIMPLE STEMS,
DO NOT PRODUCE FLOWERS
REPRODUCE BY SEEDS AND SPORES
Characteristic of non flowering plant

36. Living Things Flowering Plants Monocotyledon Paddy Maize Dicotyledon
Rambutan
Durian
Non-Flowering
Algae
Spirogyra
Sea Algae
Fungi
Mushroom
Yeast
Moss
Fern
Animals
Invertebrates
Ant
Bee
Crab
Vertebrates
Fish
Shark
Reptiles
M. Lizard
Crocodile
Amphibians
Toad
Frog
Birds
Sparrow
Eagle
Mammals
Rabbit
Rat

37. Penutup
1. Baca Surah Al-`Ashr
2. Tasbih Kifarah.