How Do Blood Types Work?

Like eye color, blood type is passed genetically from your parents. Your blood type is determined by your ABO type and a negative or positive Rh factor.

Understanding different blood types - Curious

Reverse Blood Grouping: Principle, Procedure, Interpretation and

What are all the possible blood types for any combination of parents? - The Tech Interactive

Blood group antigens are surface markers on the red blood cell membrane - Blood Groups and Red Cell Antigens - NCBI Bookshelf

Blood types - NHS Blood Donation

Discovering Blood Type Compatibility – How Things Work

How is blood type inherited? And do exceptions ever happen? - The Tech Interactive

Why It's Important to Know Your Blood Type Before Pregnancy

How Do Blood Types Work?

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How blood groups are inherited and why it´s important that you know yours - Genes Matter

How rare is O negative blood? - Quora

Blood Types by Ava O'Sullivan

Blood type - Wikipedia