2.
DIVERSITY OF LIVING ORGANISM
-LIVING THINGS OR ORGANISM CONSIST OF
HUMAN,ANIMALS,PLANTS AND MICROORGANISM.
-DIFFERENT CHARACTERISTIC THAT EXIST
BETWEEN ORGANISMS OF SAME SPECIES ARE
KNOWN AS VARIATION.
THE NATURAL ENVIRONMENT OR THE PLACE
WHERE ORGANISM LIVE IS CALLED HABITAT.
3.1 VARIETY OF LIVING ORGANISM AND THEIR
CLASSIFICATIONS
3.
ORGANISM HABITAT
SEA HORSE,STINGRAY,WHALE SEA
FISH,FROG,DRANGONFLY POND,LAKE
TERMITE,ANT,EARTHWORM SOIL
SQUIRREL,MONKEY,ORANG
UTAN
TREETOP
SNAKE,BAT CAVE
CAMEL,DESERT LIZARD DESERT
TIGER,BEAR,TEAK,SHOREA JUNGLE
HABITAT OF DIFFERENT
ANIMALS
4.
THERE ARE VARIETIES OF ORGANISMS ON
EARTH AND A SYSTEM IS REQUIRED TO
IDENTIFY THEM.
ORGANISMS CAN BE CLASSIFIED INTO
DIFFERENT GROUP BASED ON THEIR COMMON
CHARACTERISTICS AND THIS IS KNOWN AS
CLASSIFICATION.
CLASSIFICATION OF LIVING THINGS
5.
ANIMALS CAN BE CLASSIFIED INTO VERTEBRATES AND
INVERTEBRATES.
ANIMALS
-VERTEBRATES:MAMMAL,REPTILES,AMPHIBIAN,BIRD,FISH
-INVERTEBRATES
CLASSIFICATION OF ANIMALS
6.
VERTEBRATES INVERTEBRATES
WITH BACKBONES WITHOUT BACKBONES
USING BACKBONES TO
SUPPORT THEIR BODIES
HAVE HARD OUTER
SKIN,SHELL OR BODY FLUID TO
SUPPORT THEIR BODIES
DIFFERENCES BETWEEN VERTEBRATES AND
INVERTEBRATES
7.
VERTEBRATES CAN BE CLASSIFIED INTO FIVE
GROUPS:
=MAMMALS
=REPTILES
=AMPHIBIANS
=BIRDS
=FISH
VERTEBRATES
8. WARM BLOODED
BODIES IS COVERED WITH FUR
BREATHE THROUGH LUNGS.
ALL MAMMAL GIVES BIRTH TO LIVE YOUNG EXCEPT
PLATYPUS AND SPINY ANTEATER,WHICH LAY EGGS.
CARRY OUT INTERNAL FERTILISATIONS.
MOST MAMMALS LIVE ON LAND BUT THER SOME
MAMMALS THAT LIVES IN WATER
CHARACTERISTIC OF MAMMAL
10.
COLD BLOODED.
BODIES ARE COVERED WITH DRY AND SCALY SKIN.
BREATHE THROUGH LUNGS.
LAY EGGS ON LANDS.
HAVE TWO PAIRS OF LEG EXCEPT SNAKES.
CHARACTERISTIC OF REPTILES
12.
COLD BLOODED.
BODIES COVERED WITH MOIST SKIN.
BREATHE THROUGH LUNGS ON LAND,WHILE WITH
MOIST SKIN IN WATER.
LAYS EGG IN WATER.
CARRY OUT EXTERNAL FERTILISATION.
CHARACTERISTIC OF AMPHIBIANS
16.
COLD BLOODED
BODIES ARE COVERED WITH SLIMY SCALES.
BREATHE THROUGH GILLS.
LAY EGGS IN WATER.
HAVE FINS TO HELP THEM SWIM.
CHARACTERISTIC OF FISH
24.
PLANTS CAN BE CLASSIFIED INTO FLOWERING
PLANTS AND NON-FLOWERING PLANTS.
FLOWERING PLANTS CAN BE DIVIDED INTO
TWO GROUPS:
-MONOCOTYLEDONOUS PLANT
-DICOTYLEDONOUS PLANT
CLASSIFICATION OF PLANTS
25.
MONOCOTYLEDONOUS
PLANT ASPECT DICOTYLEDONOUSPLANT
PRODUCES SEED WITH 1
COTYLEDON.
SEEDS PRODUCES SEEDWITH
TWO COTYLEDON.
LEAVES WITH PARALLEL
VEINS.
LEAVES LEAVES WITH A
NETWORK OF VEINS.
FIBROUS ROOT ROOTS TAP ROOTS.
NON-WOODY STEMS STEMS WOODY STEMS.
FLOWER HAVE PETALS IN
MULTIPLES OF 3.
FLOWERS FLOWER HAVE PETALS
IN MULTIPLES OF 2-5.
MAIZE,SUGAR CANE EXAMPLES ROSE,HIBISCUS
DIFFERENCES BETWEEN MONOCOTYLEDONOUS AND
DICOTYLEDONOUS PLANT
26.
IT CAN BE DIVIDED INTO FOUR GROUPS:
=MOSSES
=ALGAE
=FERNS
=CONIFERS
NON-FLOWERING
27.
CAN BE FOUND ON LAND IN MOIST AND SHADDY
PLACES.
SMALL LEAVES AND GREEN COLOUR.
REPRODUCE THROUGH SPORES.
CHARACTERISTICS OF MOSSES
28.
CAN BE FOUND IN WATER AND DAMP PLACES.
HAVE CHLOROPHYLL.
DO NOT HAVE TRUE STEM,LEAVES AND ROOTS.
CHARACTERISTIC OF ALGAES
29.
CAN BE FOUND ON LAND IN MIST AND SHADDY
PLACES.
REPRODUCE THROUGH SPORES.
HAVE STEMS,LEAVES AND ROOT.
CHARACTERISTIC OF FERNS
30.
LIVES ON LAND.
HAVE STEMS,NEEDLE-LIKE LEAVES AND ROOTS.
REPRODUCE THROUGH CONES.
CHARACTERISTIC OF CONIFERS
31.
THE IMPORTANCE OF BIOVERSITY TO THE
ENVIRONMENT
SOURCE OF FOODSOURCE OF FRESH AIRSOURCE OF WATER
SOURCE OF RAW
MATERIALS
SOURCE OF MEDICINE
AND HERBS
HABITAT OF
LIVING ORGANISM
