Question
Write a short note on phylogeny.
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Answer
Phylogeny:
- It is the evolutionary relationship of organism.
- It is an important tool in classification as it considers not merely the morphological status but also the relationship of one group of organisms with other groups of life.
- The system helps to understand the evolution and also focuses on the similarities of their metabolic functioning.
- Woese’s three domain concept, as well as Whittaker’s five-kingdom system, are examples of phylogenetic relationship.
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