Which of these classification categories contains the most closely related group of organisms?
A) domain
B) genus
C) family
D) phylum
E) kingdom

Question

Quizplus · Accepted Answer

Organisms within the same genus are very closely related and share a relatively recent common ancestor. For example, humans (Homo sapiens) and chimpanzees (Pan troglodytes) belong to the same family (Hominidae), but they are in different genera (Homo and Pan, respectively).

Which of These Classification Categories Contains the Most Closely Related