WorksheetsONLINE QUIZ FORM 3
Total questions: 23
Worksheet time: 20mins
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Which of the following are not the scientific attitudes and noble values that must be practiced by students while carrying out scientific investigation.
Dishonest while recording the results obtained
Being objective and not biased
Listen and respect the idea of others
Dare to try new things
What is the function of nucleus ?
To produce energy
To control cell activity
To maintain shape of the cell
To absorb light energy
State one similarity between ovum and sperm.
Both are able to move
Both are the smallest cells in the human body
Both are sexual reproductive cell
Both are produced by ovary
The picture shows the example of
respiration
diffusion
evaporation
ovulation
An atom consists of three subatomic particles which are proton, neutron and (a)
Hot air balloons, weather balloons, and lights bulbs uses __________.
Inert gas
Carbon dioxide
Nitrogen
Oxygen
How does light behave when hitting this shirt?
Yellow is absorbed; all other colors are reflected.
All colors are absorbed, but yellow is refracted.
Yellow is reflected; all other colors are absorbed.
Yellow is scattered and all other colors are absorbed.
What is the era when dinosaurs were present?
Paleozoic
Cenozoic
Mesozoic
Precambrian
Actions that are taken under conscious control are known as ___________.
Stimuli
Response
Voluntary actions
Involuntary actions
The phenomena in which the brain is unable to interpret accurately what is actually seen by the eyes are known as __________.
Short sighted
Optical illusion
Long sighted
Astigmatisms
The leaves of the mimosa plant close immediately upon touching. The type of tropism shown here is ______________?
Hydrotropism
Phototropism
Nastic movement
Geotropism
Our galaxy is called the
M38
Milky Way Galaxy
Andromeda Galaxy
Pinwheel Galaxy
What colour of star is the hottest?
(a)
How does sound travel?
in waves
only through the air
through magnets
as thermal energy
How are scorpion and grasshopper are similar?
They have soft body
They are poisonous.
They have tough exoskeletons
They have same number of legs
Diagram below shows a child who is suffering from a disease. Which of the following causes the disease?
Excessive intake of fats
Excessive intake of carbohydrates
Deficiency of calcium mineral
Deficiency of protein
A balanced diet depends on the following factors, EXCEPT
age
gender
race
climate
Airborne disease can be prevented by practicing the following, EXCEPT
cover nose and mouth when sneezing or cough.
wash your hand with water only
avoid being in crowded places
avoid handshake
Choose elements found in water molecules
Carbon
Nitrogen
Hydrogen
Aluminium
What is meant by homeostasis?
Shivering when cold
Excretion of sweat during hot weather
Biological processes and response to the changes in the body conditions
Regulatory mechanism in organisms that maintains the internal environment of the body in a balanced condition
