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How many generations are represented in the pedigree above? *

1 Answer

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Answer:

A basic pedigree usually includes three generations—the consultand's first-degree relatives (parents, children, siblings) and second-degree relatives (half siblings, grandparents, aunts and uncles, grandchildren). Third-degree relatives, particularly cousins, are often included, if only to note that they "exist."

Step-by-step explanation:

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