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WorksheetsCambridge science grade 7: unit 2
Total questions: 10
Worksheet time: 5mins
Which 3 of these are the main charecteristics of a living organism?
Movement
Dying
Respiration
Nutrition
Sleeping
Which of these micro-organisms contain chlorophyll?
Bacteria
Protozoa
Algae
Microscopic fungi
... is when an organic matter is broken down by micro-organisms. This process is both useful, but also is a nuisance.
(a)
Which of these micro-organisms contain chlorophyll?
Bacteria
Protozoa
Algae
Microscopic fungi
Bread are made mainly
By bacteria
By yeast
By heat
By algae
Which of these diseases are made by micro-organisms?
Tuberculosis
Malaria
Asthma
Influenza(flu)
What does an animal cell has?
Cell wall
Cytoplasm
Cell membrane
Vacuole
Nucleus
Which of these does a plant cell has but an animal cell doesn't has?
Chloroplast
Cytoplasm
Cell membrane
Vacuole
Cell wall
A...is a group of cell that has similar cells
(a)
Is bacteria important to human life? Why?
Yes, because it makes all things
Yes, because it helps decay dead bodies
No, because it doesn't help us anyways
No, because it could make the soil become worse
