Examples of Archaebacteria With Their Scientific Name.
Archaebacteria are single-celled organisms that can survive in extreme conditions. They are believed to be the oldest form of organisms, being about 3.5 billion years old. In the past, they were placed under the Kingdom Monera along with bacteria. However, this classification is no longer followed.
Plan for the Classification Essay. The main requirement is structure. That is, a classification essay should be written according to the plan. It is expressed in composite elements, each of which must begin with a paragraph: Introduction. It is necessary to limit oneself to several sentences which will fully describe the given topic. Personal opinion.
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To create a good classification essay, you need to gather ideas, create a thesis statement, plan, research and write the essay. These steps highlighted above can help make it easier. There are lots of classification and division essay examples online to give you a head start. MyPaperWriter has a great collection of classification essay examples.
The main purpose of this essay is to find out if Archaea and Bacteria should be classified as two different Kingdoms or as a single one. As organisms, bacteria and archaea both are microscopic and prokaryotic (not possessing a true nucleus). These prokaryotes are very abundant on Earth and inhabit a wide spread of areas, including extreme ones.
This is partially because the first identified archaea were found under conditions that would not support most other life. For example, some archaea live in the very salty Great Salt Lake in Utah. Another example is the archaea that live near deep-sea hydrothermal vents Prokaryotes: Bacteria and Archaea Essays.
In comparison, the modern classification system recognizes 3 domains (Archaea, Eukarya, and Bacteria) and 6 kingdoms (Archaebacteria, Eubacteria, Plantae,Animalia and Fungi)within those domains. The classification system has changed rapidly due to technological advances such as the invention of the microscope and DNA sequencing technology.
Archaea or Archaebacteria, common name for a group of one-celled organisms, many of which do not require oxygen or sunlight to live. Before the discovery of archaebacteria, scientists divided all living organisms into prokaryotes (organisms without a cellular nucleus), which consisted primarily of bacteria, and eukaryotes (organisms with a cellular nucleus), which consisted of fungi, plants.
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Archaea are the unicellular prokaryotes that comprise the domain of the same name, Archaea. These microorganisms are typically found inhabiting and thriving in extreme environmental conditions. They include the halophile s (archaea inhabiting extremely salty environments), methanogen s (archaea producing methane), and thermophile s (archaea that thrive in scorching environments).
Archaebacteria, simple organisms that resemble ordinary bacteria in that they lack a well-formed nucleus and can therefore be characterized as procaryotes in the classification of living organisms. Their biochemistry differs in important ways from that of other bacteria, however, and some b.
Archaea: Systematics. The Archaea constitute one of the three domains into which all known life may be divided. There are two other domains of life. One of these is the Eukaryota, which includes the plants, animals, fungi, and protists.Except for the protists, these organisms have been known and studied since the time of Aristotle, and are the organisms with which you are most likely familiar.
The Archaea are single celled organisms with no nucleus or organelles. They reproduce asexually by fission or budding and no known species produces spores. Analysis of ribosomal RNA sequences has led to a classification of these organisms as separate from the Bacteria (Fig. 8.1). Archaea are more closely related to the Eukarya than to the.
Recent research has found ammonia-eating archaea in soil and seawater. In the past they had been classed with bacteria as prokaryotes (or Kingdom Monera) and named archaebacteria, but this classification is a mistake. The Archaea have an independent evolutionary history and show many differences in their biochemistry from other.
Archaea Domain. Archaea now is an individual domain. Under the archaea domain, there are three main phyla. They are Crenarchaeota, Euryarchaeota, and Korarchaeota. Crenarchaeota. Crenarchaeota includes hyperthermophiles and thermoacidophiles. Hyperthermophilic microorganisms live in extremely hot or cold environments.
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Classification of a teacher Essay Sample. Thesis statement: the person who is regarded as a teacher has different roles to play in society that gives the categories that are explored in this essay. However, when we define a teacher the idea that comes to mind is a person that is instilling knowledge on people and whose career is teaching.