Based on this pedigree, which individual was a carrier for hemophilia but did not suffer from the disease?

Name: Based on this pedigree, which individual was a carrier for hemophilia but did not suffer from the disease?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

In the pedigree, only Irene is shown as having children who are affected by hemophilia, while she herself does not have the disease. This means she must be a carrier of the disease, passing the allele for hemophilia on to her children while not expressing the disease herself.

Based on This Pedigree, Which Individual Was a Carrier for Hemophilia