Directions: Answer the following questions in complete sentenceson a blank sheet of lined paper. Be prepared to show your work for credit and discuss your answers with your classmates.
- How many different types of human blood exist?
- What are antigens?
- How does your body respond to unrecognized antigens?
- What two types of agglutinogens can human red blood cells have?
- If you have type A blood, what type of antibody does your body produce?
- What is the difference between AB blood and O blood in terms of transfusions?