noun
EXAMPLES FROM CORPUS
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Another parasitic protozoan is Myxobolus, this one causing fatal internal cysts and highly resistant to treatment.
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Aside from the larger ectoparasites, you will need access to a microscope if you are to identify bacteria and protozoans.
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Fish, beetles, protozoans, and trees, will be successively more primitive beings.
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There are about 10,000 species of protozoans.
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There are changes in the number and species of protozoans, algae, and bacteria.
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There are, however, several other methods of reproduction practised by various protozoans on occasions.
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Two protozoans that seek to reproduce sexually must first fuse, to produce one.
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We expect to find the missing information in the largely unexplored group of algae and protozoans.