Biosystematics aims at:
Correct answer: C. The classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies
- A. The classification of organisms based on broad morphological characters
- B. Delimiting various taxa of organisms and establishing their relationships
- C. The classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies
- D. Identification and arrangement of organisms on the basis of their cytological characteristics
Explanation
Biosystematics is the study of identification, nomenclature classification, and relationships among living beings. In other words, it is the study of the diversity of organisms, their comparative and evolutionary relationships based on comparative anatomy, ecology, physiology, biochemistry, and other fields. Biosystematics plays a crucial role in various scientific fields, including ecology, conservation biology, and evolutionary biology. It helps scientists understand the biodiversity of the planet, make informed conservation decisions, and contribute to our knowledge of the tree of life.
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About Biodiversity and Variety of Life
Biological classification uses taxonomic ranks, binomial nomenclature and shared characteristics to organize life into kingdoms. The major groups include prokaryotes, protists, fungi, plants and animals, with comparisons based on cell type, cell wall, nutrition, body organization, reproduction and evolutionary relationships; prokaryotes lack a membrane-bound nucleus.
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