0
What could changes in our ancestors' teeth tell us about the evolutionary history of humans?
Wiki User
∙ 14y ago
One simple thing is diet. Large molars and massive jaws indicate that rough vegetable matter the required heavy mastication was being consumed. Australopithecus robustus, for instance.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is an evolutionary ladder?
An evolutionary ladder is a diagram used to represent stages in evolution. Apes-?- neanderthals- humans is an example of an evolutionary ladder in word form. Apes are at the bottom, and humans are at the top. The ? represents an unknown form between apes and neanderthals.
What is evolutionary heritage?
Evolutionary heritage means the history of life before the species being studied. For example, what sort of life came before humans, horses, birds and even fish. The progression of one species into another until the species seen today.
Which of these is not an idea put forth by evolutionary biologists?
Evolutionary biologists do not believe humans descended from apes.
What is the term for the reflex that scientists feel represents a leftover response that humans inherited from their nonhuman ancestors?
Aubrey
Are carrots related to humans?
Not closely. However, depending on how far down the evolutionary ladder you go, you will find a common ancestor. It may be just a clump of moss but it's there.
What is the main reason that scientists try to determine the evolutionary ancestors of newly discovered organisms?
so they can determine if the organisms will be harmful to humans
What did the theory of human evolution say?
There is no separate theory of evolution for humans. Human evolution is the theory of evolution applied to humans. Evolutionary theory states that modern lifeforms, including humans, derive from common ancestors through a process of reproductive variation and natural selection.
Are pronounced human tailbones common?
No, it is very rare. Tailbones in humans are vestigial structures, and they were once useful to our evolutionary ancestors, but they have no actual use in the human body today, like our appendix.
What involves the application of evolutionary principles to the behavior of animals and humans?
The behavior of animals and humans can be studied with an evolutionary lens. This allows scientists to determine why certain behaviors were beneficial in evolutionary terms.
How monkeys form humans?
Monkeys do not directly evolve into humans. However, humans and monkeys do share a common ancestor. Over millions of years, evolutionary processes led to the development of different species, with humans evolving separately from monkeys. The evolutionary path that led to modern humans involved significant changes in brain size, tool use, and social behavior.
According to evolutionary theory what was the most likely evolutionary precursor to humans?
Hominids
Which of these is not an idea put forth by evolutionary biologists aChanges in the genetic code lead to changes in the diversity of life. bHumans are descended from apes.?
Humans are decended from apes
What did Lucy the ape teach us?
Lucy the ape, an Australopithecus afarensis, taught us about early hominid behavior, anatomy, and locomotion. By studying her fossils, scientists have gained insights into the evolutionary history of humans and our ancestors. Lucy's discovery also provided evidence that upright walking evolved before large brains in human evolution.
How do you explain the origin of man according to evolution?
Through evolutionary theory. According to evolutionary theory all modern lifeforms evolved from earlier, ancestral forms, ancestry they share with other forms. In the case of humans, such ancestors would have included earlier, now extinct species of ape and yet earlier primates.
How can humans be related to monkey's when there are still monkey'sin the world?
Millions of years ago, there was a species that is the common ancestor of apes and humans. The range of that species was split somehow. One part of the population evolved into humans. The other part evolved into apes. Hence, the apes and monkeys that are alive today are not our direct ancestors, but our evolutionary cousins.
What was the most likely evolutionary precursor to humans?
Hominids
What did human ancestors eat?
It's likely that the ancestors of modern humans and early modern humans themselves ate fruit, nuts, and leaves.
