
Episode 104
Why do we have different blood groups?
We discover some likely explanations for the different blood groups seen in humans. Is there any reason for having one blood type over another? Do other animals have them too?
Question of the Week, from the Naked Scientists
May 16, 20103m 37s
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Show Notes
We discover some likely explanations for the different blood groups seen in humans. Is there any reason for having one blood type over another? Do other animals have them too? Plus, we ask: why do horses, donkeys and zebras all make different noises? Like this podcast? Please help us by supporting the Naked Scientists
Topics
animalsnaked scientistskitchen science