Answer :

The specific features that make human beings unique from our genetic relatives include a higher proportion of brain volume and also the presence of opposable thumbs in the body extremities.

What are the human characteristics in terms of evolution?

The most important human characteristics in terms of evolution include higher brains that allow us to make complex cognitive processes such as reasoning and also opposable thumbs in the extremities to grasp and handle different objects.

In conclusion, The specific features that make human beings unique from our genetic relatives include a higher proportion of brain volume and also the presence of opposable thumbs in the body extremities.

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