(1)The classification of organisms based on broad morphological characters
(2)Delimiting various taxa of organism and establishing their relationships
(3)The classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studiesCorrect
(4)Identification and arrangement of organisms on the basis of cytological characteristics
Answer: (3)
Solution
Biosystematics (Turesson) deals with the classification of organisms on the basis of their evolutionary history (phylogeny), using the totality of data from all fields of study - morphology, anatomy,
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