A family tree, also called a genealogy or a pedigree chart, is a chart representing family relationships in a conventional tree structure. More detailed family trees, as used in medicine and social work, are known as genograms.
Is a pedigree chart the same as a family tree?
A pedigree chart starts with you and shows the line of your direct ancestors. It is sometimes called a family tree, lineage, or ancestry chart. … The upper track in a pedigree chart is that of the father’s (paternal) line. The lower track is the ancestral line for the mother’s (maternal) line.
What is a pedigree chart in genealogy?
A pedigree chart tracks your individual family history back through time. This means that every person listed on the chart is directly related to you: you as the focus individual, your parents, their parents, and so on—usually going back six or seven generations.
What is a pedigree chart similar to?
It is similar in structure to a family tree, but is more of a working document. It may include specific information about an area of study, such as hereditary diseases, for example. A pedigree chart may be used for humans, but can also be useful for studying the lineage of show dogs and race horses.
How do you describe a pedigree chart?
A pedigree chart is a diagram that shows the occurrence and appearance of phenotypes of a particular gene or organism and its ancestors from one generation to the next, most commonly humans, show dogs, and race horses. … Relationships in a pedigree are shown as a series of lines.
What is a diagram called that is similar to a family tree?
Pedigree Chart (or Ancestor Chart)
Usually shows between three and five generations in tree form on a letter-size sheet of paper. Like family group records, pedigree charts are useful “at-a-glance” summaries of what you know and they should go in your three-ring binder on research trips.
What is an example of a pedigree?
Pedigrees are normally used to represent simple dominant and recessive traits. For example, having a widow’s peak hairline is dominant. … However, they can be carriers of the trait, and if they are carriers, their male children will be colorblind.