Which kingdom in Whittaker's five-kingdom system must be discontinued and broken up to be compatible with cladistic systematics?
A)Plantae
B)Fungi
C)Animalia
D)Protista

Question

Quizplus · Accepted Answer

The kingdom Protista must be discontinued and broken up to be compatible with cladistic systematics. This is because the kingdom Protista is a paraphyletic group, which means it does not include all the descendants of a common ancestor. Cladistics is based on the principle of monophyly, which means that a group includes all the descendants of a common ancestor. Therefore, the organisms in the kingdom Protista must be reclassified into other kingdoms or new kingdoms must be created to make the classification monophyletic.

Which Kingdom in Whittaker's Five-Kingdom System Must Be Discontinued and Broken