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Mariana [72]
3 years ago
6

Jessica's mother has the blood type AB and her father has the blood type O. Which blood type could Jessica have? Draw a Punnett

square on scratch paper to help you answer the question, if needed.
Biology
1 answer:
katrin2010 [14]3 years ago
4 0
Step 1: Figure out genotypes of parents

Jessica's mom: I^A I^B
Jessica's dad: ii


Step 2: Punnett Square:
           ( i )      ( i )
(I^A)   I^Ai     I^Ai  
(I^B)   I^Bi     I^Bi



Step 3: List possible phenotypes

Jessica could be either blood type A (I^Ai) or blood type B (I^Bi)

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