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  1. Blood Types Explained - A, B, AB and O - Red Cross Blood

    How Is My Blood Type Determined? It’s inherited. Like eye color, blood type is passed genetically from your parents. Whether your blood group is type A, B, AB or O is based on the blood types of your …

  2. Blood Types: What They Are and Mean for Your Health

    There are four main blood types: A, B, AB and O. Blood bank specialists determine your blood type based on whether you have antigen A or B on your red blood cells.

  3. AB Definition & Meaning - Merriam-Webster

    The meaning of AB is an abdominal muscle —usually used in plural. How to use ab in a sentence.

  4. AB Positive, AB Negative Blood | Rare Blood Type

    Less than 4% of the U.S. population have AB positive blood. AB positive blood type is known as the “universal recipient” because AB positive patients can receive red blood cells from all blood types.

  5. www.ab.com

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  6. Blood Types - A, B, AB, O, Rh - Science Notes and Projects

    Nov 28, 2023 · Learn about blood types, including A, B, AB, O and Rh+ and Rh-. See which blood type is the universal donor and universal recipient.

  7. Different Blood Types Explained: A, B, AB, and O - Health

    Dec 20, 2025 · There are different blood types: A, B, AB, and O, with each also being Rh-positive or Rh-negative. Knowing your blood type is important for safe blood transfusions and organ transplants.

  8. AB - What does AB stand for? The Free Dictionary

    Looking for online definition of AB or what AB stands for? AB is listed in the World's most authoritative dictionary of abbreviations and acronyms

  9. AB definition and meaning | Collins English Dictionary

    In some American universities, an AB is a first degree in an arts or social science subject. AB is an abbreviation for 'Bachelor of Arts'.

  10. AB - Wikipedia

    AB, a South Australian dish made of hot potato chips, gyro meat and sauces, similar to a Halal snack pack Abkhaz language (ISO 639-1 language code ab), a Northwest Caucasian language spoken …