DENDROLOGY

Detailed explanation-1: -Classification: The grouping together of things with similar properties is known as classification. The organisms are classified based on their similarity in body structure, functions, habitat and behavior. There are different levels of classification which forms the taxonomic hierarchy.

Detailed explanation-2: -Grouping organisms on the basis of their similarities and dissimilarities is called classification. The process of giving name to an organism is called nomenclature. Systematics is the branch of biology that deals with classification and nomenclature.

Detailed explanation-3: -Answer: Grouping of things with similar properties is called classification. We can classify different things based on whether they are living or non living, metals or non-metals.