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What is a key characteristic of organisms in the kingdom Protista?

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Important Questions on Basis of Classification

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Which taxonomic rank is broader than family but narrower than kingdom?
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What is the smallest unit in the taxonomic hierarchy?
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What feature is unique to the kingdom Animalia?
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What is phylogeny?
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What is taxonomy primarily concerned with?
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What is the role of binomial nomenclature in classification?
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What is the importance of Whittaker's classification?
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Which criterion is used for dividing Monera into Archaea and Bacteria?
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Why is classification necessary in biology?
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What is the basis for placing viruses outside the five-kingdom classification?
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Which scientist proposed the five-kingdom classification?
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Which kingdom includes prokaryotic organisms?
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Which of the following is not a taxonomic rank?
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Why are cyanobacteria considered significant?
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What distinguishes eukaryotes from prokaryotes?
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What is the basis of biological classification?
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Science>Biology>Basis of Classification>Basis of Classification
The following characteristics are essential for classification.
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Which of the following is a characteristic of fungi?
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Which kingdom includes organisms that are autotrophic and lack a cell wall?
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Which group of organisms has a chitinous cell wall?