In Whittaker’s Five Kingdom Classification, all unicellular eukaryotes, primarily aquatic and having a well defined nucleus and various cell organelles belong to Kingdom
A
Monera
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B
Protista
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C
Animalia
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D
Plantae
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Solution
The correct option is B Protista R.H. Whittaker proposed the Five Kingdom Classification. In his system of classification:
Kingdom Monera includes all the unicellular prokaryotes.
Kingdom Protista includes the unicellular eukaryotes, which are primarily aquatic and they have a well-defined nucleus and various other cell organelles.
Kingdom Fungi constitutes a unique kingdom of heterotrophic organisms, which show a great diversity in morphology and habitat.
Kingdom Plantae includes different forms of plants. It is further categorised into algae, bryophytes, pteridophytes, gymnosperms and angiosperms.
Kingdom Animalia includes all the animals categorised into distinct phylum.