The presence of two or more genetically distinct cell lines in the same individual, typically resulting from the exchange of cells between twin embryos.

वह स्थिति जहां एक व्यक्ति में समान्यत

English Usage: The doctor explained that the child's condition was due to blood group chimaerism.

Hindi Usage: डॉक्टर ने बताया कि बच्चे की स्थिति रक्त समूह चाइमेरिज़्म के कारण है।