Lab Activity Blood Type Pedigree Mystery Answer Key Upd __exclusive__ Today

Many updated labs include the Rh factor (+/−) as an additional layer. The key explains that Rh-positive is dominant (Rh+/Rh+ or Rh+/Rh−) and Rh-negative is recessive (Rh−/Rh−). This simulates more realistic forensic genetics, where multiple markers increase certainty.

How does codominance differ from traditional dominant/recessive traits? Common Student Misconceptions Thinking Type AB parents can have Type O children. Correction: Remind students an AB parent has no Mistake: Assuming Type A always means a genotype of IAIAcap I to the cap A-th power cap I to the cap A-th power lab activity blood type pedigree mystery answer key upd

| Phenotype (Blood Type) | Possible Genotype(s) | | :--- | :--- | | | IAIA or IAi | | Type B | IBIB or IBi | | Type AB | IAIB | | Type O | ii | Many updated labs include the Rh factor (+/−)