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This is used to track traits within a family line.

A microscope
Punnet square
A pedigree chart
A flow chart

User Tom Fobear
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A pedigree chart is a diagram that shows the occurrence and appearance or phenotypes of a particular gene or organism and its ancestors from one generation to the next. Below is one of the most famous pedigree charts of all time: Queen Victoria's (with the family trait of hemophilia).
This is used to track traits within a family line. A microscope Punnet square A pedigree-example-1
User Svalorzen
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