객관식
How has gene duplication played a critical role in evolution?
1131
views
21. Evolution
Introduction to Evolution and Natural Selection
객관식
What is the name of the group that consists only of modern humans and their direct ancestors?
A
Hominina
B
Hominini
C
Hominidae
D
Homo
검증된 단계별 안내1
Understand the context: The question is asking about a taxonomic group that includes only modern humans and their direct ancestors.
Review the options: Hominina, Hominini, Hominidae, and Homo. Each of these terms represents a different level of classification in the evolutionary tree.
Define each term: 'Hominina' refers to a subtribe that includes modern humans and their closest extinct relatives. 'Hominini' is a tribe that includes all species on the human side of the last common ancestor with chimpanzees. 'Hominidae' is a family that includes great apes and humans. 'Homo' is a genus that includes modern humans and closely related species.
Identify the correct group: The question specifies 'modern humans and their direct ancestors,' which suggests a focus on a more specific group than the broader categories like Hominidae or Hominini.
Conclude with the most specific group: Based on the definitions, 'Hominina' is the subtribe that specifically includes modern humans and their direct ancestors, making it the most appropriate choice for this question.
관련 영상
관련 실천
