Question
Explain the differences between Artificial, Natural, and Phylogenetic systems of classification, giving examples and their importance in studying relationships and evolution of organisms.
Answer :
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Classification is the systematic arrangement of organisms into groups based on certain criteria, and different systems have been developed depending on the purpose of study. Artificial, natural, and phylogenetic systems of classification differ mainly in the characters they consider and the depth of relationships they reveal. The artificial system of classification is based on one or a few easily observable characters such as habit, colour, size, or mode of life. Early systems like that of Linnaeus relied mainly on morphological features, especially reproductive organs in plants. This system is simple and convenient for identification, particularly for beginners, but it does not reflect
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