Answers

2016-01-15T23:36:22+05:30
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, most commonly humans, show dogs, and race horses.
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2016-01-15T23:39:15+05:30
It is a tool for genetic or genealogical research. It is the similar structure to a family tree, but is more working document.
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