Question

what do you understand by classification ofanimals
 

Answer 1

The systematic grouping of organisms into categories on the basis of evolutionary or 
structural relationships between them;taxonomy.
The placing of animals and plants in a series of increasingly specialized groups because of similarities in structure, origin,molecular composition, etc, that indicate a common relationship. The major groups are domain or superkingdom, kingdom,phylum (in animals) or division (in plants), class, order, family, genus, and species.

Answer 2

its a systematic way to divide the animal kingdom into various species,genus,family,phylum,etc