Use whittakar method to classify bacteria protozoa fungi algae
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Explanation:
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Answer:
The characteristic features of each of the five kingdoms classified by Whittaker are:
● Kingdom Monera
• Absence of a well-defined nucleus or membrane-bound organelles
• Absence of multicellular body designs; all are unicellular
• Presence or absence of a cell wall
• Autotrophic or heterotrophic mode of nutrition
● Kingdom Protista
• They are unicellular, eukaryotic organisms.
• They can be autotrophic or heterotrophic.
• Some members have cilia or flagella, which helps in locomotion.
● Kingdom Fungi
• They may be unicellular or multicellular, eukaryotic organisms.
• Their body consists of mycelium, which is made up of multicellular filamentous hyphae.
• Their cell walls are made up of tough, complex sugar called chitin.
• They are saprophytes, which feed on dead organic material.
● Kingdom Plantae
• They are multicellular, eukaryotic organisms.
• Cell wall is made up of cellulose and not chitin unlike that of fungi.
• Most plant cells contain chlorophyll pigments. Hence, they are autotrophic.
• They are non-motile.
● Kingdom Animalia
• They are multicellular eukaryotes.
• Cell wall is absent in them.
• Chloroplast is absent in animal cells. Hence, they have a heterotrophic mode of nutrition.