The basis of the start of the hierarchy will be formed by the Gross character while the basis of steps further will be taken care of by the fine character.
For instance:
Explain how animals in Vertebrata are classified into further subgroups.
How are the criteria for deciding divisions in plants different from the criteria for deciding the subgroups among animals?
What are the major divisions in the Plantae? What is the basis of these divisions?
Explain the basis for grouping organisms into five kingdoms.
What are the advantages of classifying organisms?