18 Questions
Which of the following is NOT classified as a major group of microorganisms?
Viruses
What are microorganisms that cannot be seen without a microscope called?
Microbes
What can be observed through a magnifying glass in the case of the fungus that grows on bread?
Black rounded structures
What may cover the surface of moist bread during the rainy season?
Greyish white patches
Why are microorganisms called 'micro'organisms?
Because they are extremely tiny in size
Which major group of microorganisms can usually be seen with a magnifying glass?
Fungi
'Megabacteria' would most likely refer to:
Extremely large bacteria
'Invisible organisms' mentioned in the text would likely mean organisms that:
Cannot be seen without a microscope
What is the main difference between viruses and other microorganisms mentioned in the text?
Viruses are not classified as microorganisms.
Why are some microorganisms like bacteria, fungi, protozoa, and algae grouped together?
They are all classified as microbes.
What distinguishes microorganisms from other living organisms?
Microorganisms cannot be seen without a magnifying glass.
If you were to observe a sample of moist soil under a microscope following Activity 2.1, what type of microorganisms would you likely see?
Bacteria
In the context of the text, why are some microorganisms classified as 'microbes'?
They are invisible to the naked eye.
Which of the following activities would best help in observing microorganisms mentioned in the text?
Spreading pond water on a glass slide and observing through a microscope
What is the significance of observing microorganisms through a microscope as mentioned in the text?
It allows visualization of organisms too small to be seen with the naked eye.
What distinguishes viruses from bacteria, fungi, protozoa, and algae as mentioned in the text?
Viruses are microscopic but not considered microorganisms.
What is the primary method recommended for viewing microorganisms that are invisible to the naked eye?
Using a microscope
Why is it important to observe microorganisms like bacteria through a microscope?
To see their small size which is invisible to the naked eye
Explore the world of microorganisms and microbes, the invisible living organisms that play a crucial role in various processes. Learn about their characteristics, habitats, and impact on our daily lives through intriguing examples.
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