Lab Activity Blood Type Pedigree Mystery Answer Key Upd |verified| -

Unlocking the Clues: The Ultimate Guide to the Blood Type Pedigree Mystery Lab Activity (Answer Key & UPD Insights)

Part 7: Sample Quiz Questions from the Answer Key (UPD)

"lab activity blood type pedigree mystery answer key upd"

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Wealthy elderly Joseph dies, and a sum of money is stolen from his safe. Fresh blood and a specific physical trait (attached earlobes) are found at the scene. The Objective: lab activity blood type pedigree mystery answer key upd

• Mother A+: could be IAIA or IAi; Rh: D_ (DD or Dd).
• Father B+: could be IBIB or IBi; Rh: D_.
• Presence of an O child (ii) requires both parents to carry i allele:

  : Type A-, Attached earlobes. (Matches both evidence points). : Type A-, Attached earlobes. (Also matches, but Unlocking the Clues: The Ultimate Guide to the

  Question 1: Construct the pedigree symbol chart. (Square = male, Circle = female, filled = affected/type O? No – fill for trait in question.)

  2.1 Genotypes vs. Phenotypes

  • G1 (A+): likely I^A i, Dd (because they produced O child with G2).
  • G2 (O−): ii, dd.
  • P1 (A−): I^A i, dd (inherited i from G2 and d from G2).
  • P2 (B+): I^B i or I^B I^B, Dd or DD (phenotype B+).
  • C1 (AB+): must be I^A I^B, Dd or DD (received I^A from P1, I^B from P2).
  • C2 (A−): I^A i, dd (received i and d allele accordingly).
  • C3 (O−): ii, dd (requires both parents to carry i and d).
  • C4 (B+): I^B i, Dd or DD.