- Anatomical traits alone cannot classify microscopic unicellular creatures into functional groupings.
- Organisms without evident traits are excluded from classification based on biological properties.
- Pure culture cannot support the growth of many species, which restricts analysis.
<h3>Microorganism :</h3>
Microorganisms, often known as microbes, are minute organisms that can be either single cells or colonies of cells. Ancient texts, including those found in India's Jain scriptures from the sixth century BC, express suspicions about the potential existence of unseen microscopic life. bacteria, archaea, fungus (yeasts and molds), algae, protozoa, and viruses are the main categories of microorganisms.
<h3>
Why microorganisms are important ?</h3>
In addition to producing oxygen and carbon dioxide, microorganisms also fix atmospheric nitrogen into forms that are useful to a variety of creatures. They contribute to the gut microbiome, which aids in the digestion of food by animals. Some microbe species are symbiotic by nature.
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One species gain from parasitic interactions while the other loses. Medical microbiology studies a large majority of parasitic, human tissue-eating bacteria. For instance, parasitic bacteria are responsible for cholera, leishmaniasis, and giardia.
Any coexistence of two or more biological species is referred to as symbiosis. These connections are typically long-lasting and have a significant effect on the fitness of either one or both animals. The advantages and physical characteristics of symbiotic interactions are classified. In nature, relationships in which both species profit are known as mutualistic relationships. Numerous instances of mutualistic bacteria in the stomach that support digestion in both humans and animals may be found in the field of microbiology. A relationship between species known as commensalism occurs when one species benefit and the other is unaffected.
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This is called peer review. A peer is a person of at least equal standing in the area of intellect to the person being reviewed.
.... ....:: stuck on the same thing
<h3><u>Answer;</u></h3>
has 6 legs/has 8 legs
has wings/does not have wings
has one pair of wings/has two pairs of wings
<h3><u>Explanation</u>;</h3>
- Dichotomous keys are biological keys which are sets of statements that act as clues leading to the identification of an organism.
- Dichotomous key is a biological tool for identification of unknown organisms.
- A single characteristic is considered at a time. Two contrasting statements are put forward to describe the characteristics in such a way as to separate the organisms, which continues until the organisms have been identified.