WorksheetsMicro-organisms
Total questions: 10
Worksheet time: 4mins
Who discovered micro-organisms and when?
Micro-organisms were discovered by Robert Hooke and Antoni Van Leeuwenhoek
Micro-organisms were discovered by Robert Hooke
Micro-organisms were discovered by Robert Hooke and Galileo Van Leeuwenhoek
Micro-organisms were discovered in 1665-83, by Antoni Van Leeuwenhoek
Which of the below are characteristics of a microbe
A micro-organism is a living thing which is microscopic
Most are multi-cellular
There are 15 types of micro-organisms
Most can't multiply on their own
When was Louis Pasteur born (Just write the year)
(a)
What do harmful microbes produce, and what do they do to you?
These harmful microbes reproduce and create pathogens, which damage your cells.
These harmful microbes reproduce and create toxins, which start burning your skin
These harmful microbes reproduce and create protozoa, which take over your cells mechanisms
These harmful microbes reproduce and create toxins, which damage your cells.
Malaria and Dengue are spread by mosquitos - what are the mosquitos called?
1 word answer
(a)
Which micro-organisms and macro-organisms are decomposers
Maggots and worms, virus and fungi
fungi and bacteria, plants and vultures
Maggots and worms, bacteria and fungi
virus and algae, fish and ants
What is an algae's favorite place
toilet
lakes
sea-side rocks and beaches
fruits and vegetables
When were microbes discovered.
1665-83
1658-85
1669-96
1655-78
Viruses consist of:
They consist of a layer of protein.
They consist of genetic material (DNA or FUY)
Covered by a protective layer of skin
They consist of genetic material (DNA or RNA) which is covered by a protective layer of protein.
They consist of genetic material (DNA or Chloroplast) which is covered by a protective layer of protein.
Does COVID-19 consist of RNA or DNA
No points for this QNA
(no need to google, just guess!)
