 Another hypothesis proposes that African apes came from a bipedal ancestor, as there are no differences in hemoglobin  between Pan and Homo, suggesting that their divergence occurred relatively recently.
<coherence>  Another hypothesis proposes that African apes came from a bipedal ancestor, as there are no differences in hemoglobin  between Pan and Homo, suggesting that their divergence occurred relatively recently.
 Another hypothesis proposes that African apes came from a bipedal ancestor, as no differences in hemoglobin between Pan and Homo, suggesting that their divergence occurred relatively recently.