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Humans' big brains may not be the reason for difficult childbirth, chimp study suggests - Livescience.com
Complicated births may not have arisen in humans as a trade-off between our need for big brains and pelvises suitable for upright walking, new research in chimps suggests.
By: Live Science
- Nov 10 2024
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Difficult births are not unique to humans, a new analysis of chimpanzee pelvic bones has revealed.
The findings suggest that complicated births may not have arisen in humans as a trade-off between o… [+4709 chars]