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DerKrebs [107]
3 years ago
14

Homo erectus represents a different grade of evolution. what does "grade" mean? having similar adaptive patterns a step towards

becoming civilized indicates ancestry to other hominids a bigger and stronger hominid all of the above
Biology
1 answer:
guapka [62]3 years ago
8 0
Grade means HAVING SIMILAR ADAPTIVE PATTERNS.
In evolution, a grade refers to a group of species that have similar traits (the trait could be morphological or physiological) and which has given rise to another group that possess major differences from the ancestral form.
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