Question 8. Biosystematics aims at (a) Identification and arrangement of organisms on the basis of cytological characteristics (b) The classification of organisms based on broad morphological characters (c) Delimiting various taxa of organism and establishing their relationships (d) The classification of organisms based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies Answer
Explanation: Biosystematics is a part of systematic which mainly look after variations and evolutions that occur at different level of taxa. These list out the variations based on their evolutionary relationships between species, organisms, taxa and many other level. The characteristic used for this systematic evolutionary relationships are the phylogenetic character. Hence, biosystematics aims at classification of organisms based in their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies.
