Blood Group
Eye Color
Hair Traits
Skin Tone
Results
Step 1: Blood Group
Genetic markers
Blood Group Analysis
Blood types are inherited genetically and can provide valuable insights into biological relationships.
Blood types are determined by two separate genetic systems: ABO (A, B, AB, O) and Rh (+/-). Each system is inherited independently and follows predictable genetic patterns.
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Potential FatherFather's Blood Type*
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MotherMother's Blood Type*
Child
Child's Blood Type*
🧬 Learn More About Blood Type Genetics