The most correct usage of the term "protozoa" is as a(n)
A)phylum.
B)class.
C)separate kingdom.
D)synonym for Protista.
E)informal cluster of groups with complicated and uncertain phyletic relationships.

Question

Quizplus · Accepted Answer

The term "protozoa" is most correctly used as an informal cluster of groups with complicated and uncertain phyletic relationships. It does not correspond to a specific taxonomic rank like phylum or class and is not synonymous with Protista, although it includes many organisms traditionally classified in that kingdom. The classification of protozoa has evolved, and they are now understood to be a diverse group of unicellular eukaryotic organisms with complex evolutionary relationships.

The Most Correct Usage of the Term "Protozoa" Is as A(n)