Welcome to the Quiz!
This quiz contains 9 questions from a mix of 1 subtopics.
Which of the following is a characteristic of unicellular organisms?
they consist of one cell.
they are made up of many cells.
they have specialised cells that work together.
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What is the function of the nucleus in a unicellular organism?
site of photosynthesis.
it collects and expels excess water.
it controls the cell's activities.
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Which of the following is a feature of an amoeba?
chloroplast
flagellum
irregular cell membrane
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What is the function of the chloroplast in Euglena?
it collects and expels excess water.
it is the site of photosynthesis.
it is used for movement.
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What is the function of the flagellum in Euglena?
it collects and expels excess water.
it conducts photosynthesis.
it is used for movement.
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What is the function of the contractile vacuole in amoeba?
it collects and expels excess water.
it is the site of photosynthesis.
it is used for movement.
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Which of the following is NOT a feature of Euglena?
chloroplast
contractile vacuole
nucleus
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Unicellular organisms consist of cell that performs all functions necessary for life.
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Describe the difference between unicellular and multicellular organisms.
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