![neanderthal-and-denisovan-blood-groups-deciphered](https://utterbuzz.com/wp-content/uploads/2021/07/neanderthal-and-denisovan-blood-groups-deciphered-640x481.jpg)
The blood groups of three Neanderthals one Denisovan have been determined by a team including a palaeoanthropologist, population geneticists, and haematologists. Their research provides new data for understanding the origins, history, and health of these extinct hominin lineages.