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WorksheetsBIOLOGY REVISION
Total questions: 40
Worksheet time: 21mins
Define the term 'classification'.
Grouping the organisms
Grouping of organisms to their own group
Identify the difference between the organisms
Which group has largest member?
Class
Order
Phylum
Family
Which of the following is in the correct sequence increasing number of members?
Genus, Family, Order Class
Class, Order, Family, Genus
Family, Class, Order, Genus
Family, Order, Class Genus
How many types of kingdoms are there?
2
4
5
7
The scientific name for an organism is made from the:
class and family name
domain and kingdom name
genus and species name
kingdom and phylum name
The following is the scientific name for wolf. Which one is written correctly?
Canis Lupus
Canis lupus
Canis lupus
Canis lupus
What is the difference between vertebrates and invertebrates?
Vertebrates can move where as invertebrates cannot.
Vertebrates are multicellular organisms where as invertebrates are unicellular
Vertebrates have backbone but invertebrates do not have it.
Vertebrates are belongs to animal kingdom and invertebrates are belongs to plant kingdom
- Jointed legs
- Exoskeleton.
The above characteristics are belong to ........................
Molluscs
Annelids
Nematodes
Arthropods
Which group does scorpion belongs to?
Insects
Myriapods
Crustaceans
Arachnids
All of the following belongs to vertebrates EXCEPT
Mammals
Reptiles
Amphibians
Annelids
The diagram shows three different animals. What is the similarity between this animals?
Female animal produce milk to preserve their young
Breathing using lungs
Their bodies are covered with hair
Cold- blooded
My body is covered with wet scales, I lay eggs without shells, and I'm cold-blooded. What am I?
Amphibians
Birds
Reptiles
Fish
How many groups of plants are there?
4
3
2
1
Name the two main group of plants?
vascular and seedless
vascular and non-vascular
angiosperms and gymnosperms
monocotyledon and dicotyledon
What is defined as vascular plants?
Plants that can carry photosynthesis
Plants which have seeds to reproduce
Plants that have systems tube to transport water and nutrients
Plants which have vacuole
Which is the vascular plants?
Grass
Algae
molds
mushroom
Which statement is true about fern?
It is a non-vascular plant
It's leaves known as fronds
It is a flowering plants
It has the spores on the surface of leaf.
This group of plants is vascular and has seeds in flowers or fruits.
angiosperms
gymnosperms
algae
ferns
Flower petals in dicots are in multiples of
2
3
4
6
Which statement concerning cotyledons is correct?
Monocots have one cotyledon, dicots have more than two
Monocots have two cotyledons, dicots have one
Monocots have one cotyledon, dicots have two
the number of cotyledons does not matter
What is the main organ of the circulatory system?
bone
lung
heart
stomach
The circulatory system works with the ___________ system to provide our body with oxygen.
muscular
digestive
skeletal
respiratory
The heart has ___ chambers.
2
4
6
8
Arteries, veins, and capillaries are three types of __________
heart valves
cells
chambers
blood vessels
What do Red-Blood cells do?
Carry oxygen from the lungs to the body cells and transport carbon dioxide from the cells back to the lungs
keeps blood flowing in one direction to the heart and prevent blood from flowing backwards
Collects blood from the capillaries and drain it into the veins
Bring nutriients to the cells and carries away waste materials.
Which of the following tests for starch?
iodine
Benedict's
Biuret
emulsion
When large amounts of glucose is present Benedicts turns...
purple
blue-black
brick-red
green
Why is the esophagus/food pipe important?
To swallow food
To make your breath smelly
To choke
None of these
What is the small intestine responsible for?
chewing
breaking down food
takes in more enzymes and starts absorption
adding food
What does the mouth do?
Slows down jaws
Break down the food to make it easier to swallow
Takes out the waste
adding food
An example of a unicellular organism is a...
animal
plant
bacteria
fungi
All living organisms are made up of ____.
one or more cells
prokaryotic cells
eukaryotic cells
bacteria
This picture is a good example of
Development
growth
organelle
cell
Which one of these is NOT one of the characteristics of living things?
All living things drink water.
All living things are composed of one or more cells.
All living things grow develop and have life spans.
All living things reproduce.
Name of the process:
The pollen travels from the anther to the stigma
dispersion
germination
fertilisation
pollination
Name of the process:
Seeds are transported by animals, wind or water
pollination
dispersion
fertilisation
germination
Why do camels have humps?
to carry things on.
to store fat.
to store water.
Helps the plant to transport water, nutrients, and food from their roots to their leaves.
leaves
roots
stems
What causes variation?
Your environment
Your genes and your environment
Your genes
Your names
Where are genes found?
In the mitochondria
In our bone marrow
In our brains
In the nucleus of a cell
