Because their were only 2 kingdoms you can figure out with naked eyes which were plants and animal but as our techkowledge increased we could you microscopes and see cells and figured that mushrooms, mold and mildew eg. was different from plants.
unlike plants mushrooms,mold and mildew eg. couldn't make food on their own so they created another kingdom called fungi. Then after a while at 1983, scientists tool samples from a spot deep in the Pacific Ocean where hot gases and molton rocks boiled into ocean form of earth's interior. To their suprise they've discovered unicelluar (single cell) organism in samples. these organisms were classfied in the kingdom, Archaebacteria. And with microscope they found another groups of cells which was simmilar with Archaebacteria but the chemical made up was different so they were classfied into the kingdom, Eubacteria.
And scientists didn't know what to do with all other organism's left so they made kingdom, Protist Slime molds and algae are protists. Some times they are called odds and ends kingdom because it's members are so different from one and another. Protists include all microscopic organisms that are not bacteria, not animals, not plats and not fungi
Most protists are unicelluar. You may be wondering why those protists are not classfied in the Archaebacteria or Eubacteria kingdoms, that's because unlike bacteria protists are complex cells
If there was ONLY animal and plants then what would these other 4 kingdoms go into?? so that's the reason why there is 6 kingdoms
The Naked Eye Wasn't As Powerful as the microscope so it only identified 2 kingdoms.
Actually, there originally were 5, and there still are, but recently, scientists are saying that there are two superkingdoms, one of which contains 4 1/2 of 5 kingdoms.
for the easy classification of this system
A: Kingdom
monera criteria is an obsolete biological kingdom of the five-kingdom system of biological classification.
they ussualy use the classification system made by Carolous Linneas kingdom, phylum, class, order , family, genus, species
bacteria;archae and euba
______ was the first person to use a two-kingdom system of classification.
The two-kingdom system of classification was first proposed by Carolus Linnaeus in the 18th century. He classified organisms into two kingdoms: Plantae and Animalia based on their mode of nutrition.
The Whittaker five-kingdom classification system categorizes living organisms into five main groups: Monera (bacteria), Protista (unicellular organisms), Fungi (molds and mushrooms), Plantae (plants), and Animalia (animals). This system is based on the organism's cell type, method of obtaining nutrition, and complexity of the organism's structure.
The first and largest category in the classification system is a kingdom.
kingdom
the kingdom
Easy. The universal ancestor kingdom category has to do with the ancestors of everyone in the universe and what they had done to the universe to improve or deduct to our earlier answers to problems such as this one when the previous five kingdoms of classification had simply to do with what people had accomplished.
for the easy classification of this system
The classification of organisms is a system of arranging the organisms into groups or sets on the basis of similarities and differences. The two types of classification are:- (i) plant kingdom (ii) animal kingdom
Linnaeus' system consisted of kingdom, phylum, class, order, genus and species. Before this system, nobody had formally classified, or even really worked as a taxonomist, excluding (arguably) Aristotle.
2
Yes, the five kingdom classification system is considered to be oversimplified and outdated in modern biology. It has been largely replaced by more detailed and complex classification systems based on genetic and evolutionary relationships among organisms.