A female with an X-linked dominant disease mates with a normal male. Based on the pedigree chart, the possibility that her offspring will actually develop the disease is %.

50%

Explanation:

A pedigree chart is a chart that defines the incident and the presence of a specific organism and its ancestor from generation one to the another generation like humans, racehorses, etc

Here in the given situation, it is mentioned that the a female which is with an X-linked associated with a normal male

So based on the above information, the possibilities should be 50%