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What was the importance of bipedal locomotion that envolved in the hominid family?
Wiki User
∙ 13y ago
so we can hold things and walk at the same time, multitasking
Wiki User
∙ 13y ago
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What makes a hominid a hominid?
The main characteristic is that they are bipedal - walk upright.
What was the first key hominid trait to appear in the fossil record?
The first key hominid trait to appear in the fossil record is bipedalism, which refers to the ability to walk upright on two feet. This adaptation is characteristic of early hominids and distinguishes them from their primate ancestors.
What is the term for any primate that walks on two feet?
A bipedal primate is referred to as a great ape, or a hominid.
What is the term for primate that walks on two feet?
A bipedal primate is referred to as a great ape, or a hominid.
Is a australopithecus a hominid?
Yes, Australopithecus is a genus of hominids. They were early human ancestors that lived in Africa between 4.2 and 1.9 million years ago. Australopithecus species are known for their bipedal locomotion, although they had smaller brains and more ape-like features compared to modern humans.
Which step in hominid evolution came first bipedal locomotion or larger brains?
This question HAS been answered. Bipedality preceded encephalization by many millions of years. (This presumes you are using "hominid" synonymously with "hominin", the latter being the term now in general use and referring to bipedal apes, i.e., Hpmo sapiens and our bipedal forebears. "Hominid" refers to all the other, nonbipedal great apes, i.e., Chimp, Gorilla, Baboon and Orangutan.)The members of the genus Australopithecus, including "Lucy" (A. afarensis), extant between four and two million years ago, were bipedal but with brain size no greater than 450 cc, the size of a Chimp brain today.The specimen Sehelanthropus tchadensis, dated at 6.5 million years ago and almost certainly bipedal, had a brain size of about 350 cc.The first appreciable increase in brain size comes at about 1.9 million years ago with Homo erectus, specimens found in Tanzania and Kenya.Jay Greene, Communications CoordinatorInstitute of Human Origins
How do scientists know bipedal locomotion came first in hominid evolution?
Study the Australopithecus and see that though these proto-humans walked upright their brain cases were hardly larger than a chimpanzees brain case, plus the limb length, dietary adaptations and other markers put bipedalism to the forefront in human evolutionary progression.
What is the term for any primate that walks on feet?
A bipedal primate is referred to as a great ape, or a hominid.
What do Bigfoot and the Abominable Snowman have in common?
They are both bipedal hominid cryptids that are covered mostly in hair and are taller and stronger than the average human.
Which of these hominids was bipedal but had a relatively small brain?
The Australopithecus afarensis was a bipedal hominid and its brain case was only 500 cubic centimeters (about 1/3 the size of modern human brain cases). The Australopithecus afarensis lived 3.85 to 2.95 million years ago in eastern Africa.
When did the earliest hominid live?
Hominids are erect bipedal primate mammals that evolved into modern human beings. The earliest hominid was the Ardipithecus Kadabba, this species lived between 5. 8 and 5. 2 million years ago.
What is the antonym for hominid?
I do not believe there is an antonym for hominid.
