Asked by Blake Mieser on Jul 24, 2024
Verified
The main features that place Homo habilis in the genus Homo rather than Australopithecus are
A) human facial appearance and lack of hair.
B) advanced use of language and total carnivorous diet.
C) brain size, posture, and dentition.
D) care of young and altruistic behavior.
E) hand grip, extensive use of tools, and house-building.
Homo Habilis
An early species of human characterized by its use of stone tools, dating back to around 2.8 million years ago.
Brain Size
A measure of the volume or mass of the brain, often related to an organism's cognitive abilities, but not the sole determinant of intelligence.
Dentition
Refers to the development, arrangement, and number of teeth in animals and humans.
- Comprehend major hominid species and their importance in the evolutionary history of humans.
Verified Answer
MN
Mariam NasrullahJul 29, 2024
Final Answer :
C
Explanation :
The main features that place Homo habilis in the genus Homo are brain size (larger than Australopithecus), posture (more bipedal), and dentition (smaller teeth and jaw). These are all characteristics that differentiate Homo from Australopithecus. The other choices are not relevant to the classification of Homo habilis.
Learning Objectives
- Comprehend major hominid species and their importance in the evolutionary history of humans.