Notes blood type

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Notes blood type

  1. 1. Bell Work (pg 14)• Solve the multiple allele problem that your neighbor made up yesterday
  2. 2. Notes: Blood Types (pg 15)
  3. 3. Notes: Blood Types (pg 15)• Humans have 4 blood types: A (IA), B (IB), AB (IA IB), and O (i)
  4. 4. Notes: Blood Types (pg 15)• Humans have 4 blood types: A (IA), B (IB), AB (IA IB), and O (i) Blood Type Surface Genotypes Molecules A B AB O
  5. 5. Notes: Blood Types (pg 15)• Humans have 4 blood types: A (IA), B (IB), AB (IA IB), and O (i) Blood Type Surface Genotypes Molecules A A IAIA Or IAi B AB O
  6. 6. Notes: Blood Types (pg 15)• Humans have 4 blood types: A (IA), B (IB), AB (IA IB), and O (i) Blood Type Surface Genotypes Molecules A A IAIA Or IAi B B IBIB or IBi AB O
  7. 7. Notes: Blood Types (pg 15)• Humans have 4 blood types: A (IA), B (IB), AB (IA IB), and O (i) Blood Type Surface Genotypes Molecules A A IAIA Or IAi B B IBIB or IBi AB Both A and B IA IB O
  8. 8. Notes: Blood Types (pg 15)• Humans have 4 blood types: A (IA), B (IB), AB (IA IB), and O (i) Blood Type Surface Genotypes Molecules A A IAIA Or IAi B B IBIB or IBi AB Both A and B IA IB O None ii
  9. 9. Example• Cross IAi with IA IB IA i IA IB
  10. 10. Example• Cross IAi with IA IB IA i IAIA IAi IA IB IAIB IBi
  11. 11. Example• Cross IAi with IA IB IA i IAIA IAi 50% Type A IA 25% Type AB 25% Type B IB IAIB IBi
  12. 12. Practice Problem (pg 14)• Mrs. Stewart has type B blood. Her mom has type A and her dad type B.A. What must her mom’s genotype be?B. What are her dad’s two possible genotypes?C. Draw both possible Punnett squares

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