(A)The classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studiesCorrect
(B)Identification and arrangements of organisms on the basis of their cytological characteristics
(C)The classification of organisms based on broad morphological characters
(D)Delimiting various taxa of organism and establishing their relationships
Answer: (A)
Solution
Biosystematics aims at a comprehensive classification of organisms based on evolutionary history, integrating genetics, cytology, morphology, physiology and other fields of study to establish phylogeny. Options (b) and
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