Question

Who proposed the five-kingdom system of classification and on what basis?

Answer 1

Hint: Whittaker planned Associate in Nursing elaborate 5 kingdom classification – Monera, Protista, Fungi, Plantae, and kingdom Animalia.

Complete step by step answer: In the 5 kingdom classification, microorganism square measure enclosed in the kingdom. Microorganism square measures cosmopolitan in distribution. These organisms show the foremost intensive metabolic diversity. microorganisms could also be autophytic or heterotrophic in their mode of nutrition. Kingdom division includes all acellular eukaryotes like Chrysophytes, Dinoflagellates, Euglenoids, Slime-moulds, and Protozoans.
Protists have outlined nuclei and different membrane certain organelles. They reproduce each asexually and sexually. Members of the fungus kingdom show a good diversity in structures and surroundings.
Most fungi square measure saprophytic in their mode of nutrition. They show fissiparous reproduction. taxonomic category, Ascomycetes, Basidiomycetes, and Deuteromycetes square measure the four categories underneath this kingdom.
The Plantae includes all eukaryotic chlorophyll-containing organisms. Algae, bryophytes, pteridophytes, gymnosperms, and angiosperms square measure enclosed during this cluster. The life cycle of plants exhibit alternation of generations – gametophytic and sporophytic generations.
Animalia kingdom includes the heterotrophic eukaryotic, cellular organisms lacking a plasma membrane The mode of nutrition of those organisms is holozoic. They reproduce largely by the sexual mode.

Whittaker proposed the five-kingdom system of classification.

Additional information:
The biological classification of plants and animals was initially planned by Aristotle on the idea of easy morphological characters. Botanists later classified all living organisms into two major kingdoms – Plantae and Animalia.

Note: Some non-cellular organisms are virus and viroid are not included in such kingdoms and lichens also not included among the 5 kingdom system of classification.