How alike are the kids of identical twins?

29 June 2020
Presented by Eva Higginbotham
Production by Eva Higginbotham.


Baby with blanket


Sam got in touch to ask: 

"If identical twin brothers marry identical twin sisters, and each of those couples has a child, will those two children be like twins?"

Eva Higginbotham put the question to Tessa Bertozzi - a geneticist at the University of Cambridge.


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