What are the inheritance and dominance patterns of the Rh blood system?

10 months ago

The inheritance pattern of the Rh blood system is autosomal dominant, i.e., the heterozygous manifests as Rh+. The dominance is complete (R is dominant over r). The possible genotypes are RR, Rr (both Rh+) and rr (Rh-).

Curiosity: the Rh factor is codified by a gene containing 2790 DNA nucleotides situated in the human chromosome 1.

Dipti KC
May 27, 2023
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