Lab Activity Blood Type Pedigree Mystery Answer Key Upd -

: Many versions include a wet lab where students use simulated blood (often vinegar, milk, or water with food coloring) and serums to observe agglutination . Common Answer Key Data Family Member Blood Type (Phenotype) Genotype (Common Result) Ear Lobe Trait Joseph B+ (Determined) IBicap I to the cap B-th power i Rita IAIBcap I to the cap A-th power cap I to the cap B-th power Danny IAicap I to the cap A-th power i Shayna IAicap I to the cap A-th power i

Use Google Slides or Jamboard. Give each student a drag-and-drop pedigree where they must place the correct genotype (AA, AO, BB, BO, AB, OO) inside each symbol.

Reasoning : Child 3 is the only child with Type B blood. Mr. Davis passed the IBcap I to the cap B-th power allele, Mrs. Davis passed the allele, and Mr. Davis passed the dominant allele for the Rh factor. 2. The Jones Family Investigation : Mr. David Jones (Type O+) Mrs. Karen Jones (Type A-) Parental Genotypes : (Rh status IAicap I to the cap A-th power i IAIAcap I to the cap A-th power cap I to the cap A-th power Possible Offspring Genotypes : ABO: If Mrs. Jones is heterozygous ( IAicap I to the cap A-th power i ), they can have Type A ( IAicap I to the cap A-th power i ) or Type O ( ) children. Rh Factor: Because Mrs. Jones is Rh- ( ), any offspring must receive at least one recessive allele. If Mr. Jones is heterozygous ( ), they can have Rh- ( ) children. Child Match : Child 1 (Type O-) . Reasoning : Child 1 has the genotype

When grading this lab activity, look out for these frequent student errors: lab activity blood type pedigree mystery answer key upd

Earlobe attachment is a simpler . Having free earlobes is dominant (let's say allele E ), while having attached earlobes is recessive ( ee ). An individual with attached earlobes must have the genotype ee .

Last updated: May 2026 – Verified against common high school lab manuals.

Do you need generated for your student worksheets? Share public link : Many versions include a wet lab where

A pedigree is a visual chart that tracks a trait through generations. In a blood type mystery lab, squares represent males and circles represent females. Lines connect parents and offspring. The goal is usually to identify the blood type or genotype of a "mystery" individual or to prove paternity/maternity within a fictional scenario.

), they express both A and B antigens on their red blood cells, resulting in Type AB blood. : Both IAcap I to the cap A-th power IBcap I to the cap B-th power are completely dominant over the recessive allele Recessive : The

Is your specific lab manual based on a , a crime scene , or a historical royal family ? Reasoning : Child 3 is the only child with Type B blood

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Blood Type Pedigree Mystery Analysis | PDF | Genotype - Scribd

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