Biology, asked by ppatel5942, 2 months ago

Write an essay on the important tools for the study of systematic.

Answers

Answered by kuhu005
1

Explanation:

Biological systematics is the study of the diversification of living forms, both past and present, and the relationships among living things through time. Relationships are visualized as evolutionary trees (synonyms: cladograms, phylogenetic trees, phylogenies). Phylogenies have two components: branching order (showing group relationships) and branch length (showing amount of evolution). Phylogenetic trees of species and higher taxa are used to study the evolution of traits (e.g., anatomical or molecular characteristics) and the distribution of organisms (biogeography). Systematics, in other words, is used to understand the evolutionary history of life on Earth.

A comparison of phylogenetic and phenetic (character-based) concepts

The word systematics is derived from Latin word `systema', which means systematic arrangement of organisms. Carl Linnaeus used 'Systema Naturae' as the title of his book.

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