Which situations would involve classification? check all that apply. performing an analysis of an individual’s blood identifying which group of cats a new species belongs in analyzing the relatedness of whales and dolphins determining the name of a new species of pine tree creating a family tree to look for a pattern of a disease

The correct answer are options:

Explanation:

Classification is a system of identification, nomenclature and assigning a taxonomic group to the unidentified organism.

For the classification of an unidentified organism, the procedure is followed in which organisms are identified on the basis of comparing the similarity of characters with known organisms which is followed by the procedure of nomenclature.  

After nomenclature the organism is assigned to a taxonomic group on the basis of similarity and differences of morphological characters.

Thus, assigning a group to new species of cat and naming a new species of a pine tree are the correct options.