Question

please chose tye correct answer

pts Characteristics we define as Homo appear in the fossil record at different times. This is known as mosaic evolution. hybridization uneven development. evolution.
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Answer 1

1.Option d Evolution

Most of the early fossils shown are not considered direct ancestors to Homo sapiens but are closely related to direct ancestors and are therefore important to the study of the lineage. After 1.5 million years ago (extinction of Paranthropus), all fossils shown are human (genus Homo). After 11,500 years ago, all fossils shown are Homo sapiens (anatomically modern humans), illustrating recent divergence in the formation of modern human sub-populations.

2 Option a TRUE

Humans, it turns out, are far more efficient; we use 75 per cent less energy than chimps, which usually knuckle-walk on all fours.