what is the genotype of the offspring missing on the first row of the punnett square?
a. ibib
b. iaib
c. ibio
d. none of the above

Option B

Step-by-step explanation:

On the first row of the Punnett square, the offspring inherits IA from one parent and IB from another parent hence the resulting genotype is IAIB.

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step-by-step explanation:

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