Domains are the highest level of classification, with three main categories: Bacteria, Archaea, and Eukarya. Each domain is then further divided into kingdoms based on similar characteristics. For example, in the Eukarya domain, kingdoms include Animalia, Plantae, Fungi, Protista. Organisms are grouped into these domains and kingdoms based on shared traits and evolutionary relationships.
Protists are placed in their own kingdom because they are a diverse group of eukaryotic organisms that do not fit neatly into the plant, animal, or fungi kingdoms. They have unique characteristics and evolutionary histories that distinguish them from organisms in other kingdoms.
The two first groups of organisms were placed in the categories of plants and animals. This system of classification based on physical characteristics was established by Aristotle in ancient Greece.
To create a cladogram from a table, first list the characteristics of the organisms in the table. Then, group the organisms based on shared characteristics and create a branching diagram to show their evolutionary relationships. The organisms with the most shared characteristics are placed closer together on the diagram. This helps to visually represent the evolutionary history of the organisms in the table.
To draw a cladogram from a table, first identify the shared characteristics among the organisms listed in the table. Then, create a branching diagram where organisms with more shared characteristics are placed closer together. Use lines to connect the organisms based on their relationships, with the most closely related organisms connected by the shortest lines. This will help visually represent the evolutionary relationships among the organisms in the table.
A thin and transparent specimen is placed on a microscope slide for observation under a microscope. Common samples include cells, tissues, bacteria, or small organisms. To keep the specimen in place and protect it, a coverslip is often placed on top before examination.
Organisms are placed in domains and kingdoms based on:their cell typetheir ability to make foodthe number of cells in their bodies
Organisms are placed into domains and kingdoms based on their cell type ,their ability to make food ,and the number of cells in their bodies
They are placed in separate Domains on basis of presence and absence of peptidoglycan .
The kingdoms Eubacteria and Archaebacteria (aka domains Bacteria and Archaea) contain prokaryotic organisms, or organisms without a true nucleus. The kingdom Monera was used to include all the organisms of both kingdoms but was split once taxonomists realized that archaebacteria are more closely related to eukaryotes than eubacteria.
Organisms that do not fit into any other kingdom are placed in the kingdom Protista. This kingdom includes a diverse group of eukaryotic organisms that do not belong to the Plantae, Animalia, or Fungi kingdoms.
The original first two kingdoms were animals and plants.
The two kingdom model placed everything in either animal of plant kingdoms. The discovery of fungi challenged this, as they had features of both kingdoms.
Protists are placed in their own kingdom because they are a diverse group of eukaryotic organisms that do not fit neatly into the plant, animal, or fungi kingdoms. They have unique characteristics and evolutionary histories that distinguish them from organisms in other kingdoms.
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Protista. This kingdom was established to include eukaryotic organisms that were not plants, animals, or fungi. It served as a sort of catch-all category for organisms that did not fit neatly into the other kingdoms.
Modern taxonomists have added new kingdoms because recent molecular studies using DNA and protein analysis has enabled biologists to better understand evolutionary relationships. Therefore, they now recognize that bacteria must be placed into two separate kingdoms- Archaebacteria and Eubacteria
Yes, there are organisms that do not fit neatly into the five kingdoms classification system, such as archaea, which were initially placed in their own domain called Archaea. Other examples include certain protists and bacteria that do not neatly fit into one of the five kingdoms. The classification of organisms continues to evolve as new information and advancements in molecular biology provide insights into evolutionary relationships.