A diagram that shows the occurrence of a genetic trait in several generations of a family is called a?

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Multiple Choice

A diagram that shows the occurrence of a genetic trait in several generations of a family is called a?

Explanation:
A pedigree is a family-inheritance diagram. It shows who in each generation has a genetic trait, using symbols (like squares for males and circles for females) and shading to indicate affected individuals, with lines connecting parents to their children. This format helps you spot patterns of inheritance across generations and estimate how likely a trait is to appear in future offspring. Generic terms like chart, diagram, or map don’t specifically refer to tracking traits through a family.

A pedigree is a family-inheritance diagram. It shows who in each generation has a genetic trait, using symbols (like squares for males and circles for females) and shading to indicate affected individuals, with lines connecting parents to their children. This format helps you spot patterns of inheritance across generations and estimate how likely a trait is to appear in future offspring. Generic terms like chart, diagram, or map don’t specifically refer to tracking traits through a family.

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