Describe seven common sports injuries with causes, symptoms and treatment.
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Q&A
Why are the classification systems changing every now and then?
Classification systems keep changing due to the discovery of new organisms and the development of new techniques such as molecular biology and genetic analysis. Improved understanding of evolutionary relationships has also led to revisions in existing classification systems.
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Why are the classification systems changing every now and then?
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The basic unit of classification is
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Q6. Define a taxon. Give some examples of taxa at different hierarchical levels.
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What different criteria would you choose to classify people that you meet often?
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Explain the role of balanced diet in maintaining muscle health and dangers of processed food.
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What do we learn from identification of individuals and populations?
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What do we learn from identification of individuals and populations?
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This question belongs to the set "Class – XI Biology Chapter 1 NCERT Solutions – Q&A". Click below to read detailed notes and attempt the full quiz.
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