Which species have a smaller brain than hominids?a)Ancient Humansb)Hum...
Hominoids have a smaller brain than hominids
Hominoids, also known as apes, have a smaller brain size compared to hominids, which include humans and their extinct relatives.
Brain size comparison
- Hominoids, such as chimpanzees, gorillas, and orangutans, have smaller brains than hominids.
- Hominids, which include humans and their ancestors like Australopithecus and Homo habilis, have larger brains relative to body size.
Evolutionary significance
- The increase in brain size in hominids, particularly in the genus Homo, is believed to be associated with the development of advanced cognitive abilities and complex social behaviors.
- This expansion of the brain allowed hominids to develop language, tool use, and other characteristics that distinguish them from other primates.
Differences in brain structure
- While hominoids have smaller brains, they still exhibit complex behaviors and social structures.
- Hominids, on the other hand, have undergone significant brain evolution, leading to increased cognitive capabilities and adaptability.
In conclusion, hominoids have a smaller brain size compared to hominids, reflecting differences in evolutionary history and cognitive abilities between these two groups.
To make sure you are not studying endlessly, EduRev has designed Humanities/Arts study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Humanities/Arts.