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=What is the definition of an hominin?= | =What is the definition of an hominin?= | ||
An hominin. | An hominin.... | ||
=How do we know that our human story began 7 million years ago?= | =How do we know that our human story began 7 million years ago?= | ||
Version du 27 mars 2020 à 19:55
What is the definition of an hominin?
An hominin....
How do we know that our human story began 7 million years ago?
Why is fossilization considered as a rare process?
What is the molecular clock concept?
The molecular clock is way to analyse the time that occured between the speciation process among to species.
What is speciation?
The speciation mechanism is the process by wich a new species is made. dskasdjlfasjdfaljsd
- ))))--VictoriaW (discussion) 27 mars 2020 à 11:20 (CET)
Is sexual dimorphism relevant to the recognition of hominin species ?
blablablab--AngelicaM (discussion) 27 mars 2020 à 11:19 (CET)
Why is it important to compare the upper jaws of the chimpanzee, the Australopithecus and the modern human?
It is important to compare the three upper jaws in order to understand the links that may exist between the three hominin species.--Pierre.brawand (discussion) 27 mars 2020 à 18:52 (CET)
How do we reconstruct hominin diets?
To know the type of food hominins ate, scientists look at the chemical composition of body tissues such as bones. --IrisH (discussion) 24 mars 2020 à 11:20 (CET) To be more precise, scientists look for the presence of C3 or C4, which is the carbon isotope signature. If there C3, it would mean that the diet is composed of fruits, leaves , part of trees, bushes or shrubs. And if there's C4, it means that the species eat more plants that grow in savannah habitats.--ThomasG (discussion) 27 mars 2020 à 11:42 (CET)
Note that the diet also shows a species' habitat because certain type of plants can only grow in certain places--ThomasG (discussion) 27 mars 2020 à 11:42 (CET)
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