What is the use of a pedigree chart? do not answer wat a perigee chart is! .

Pedigree charts are used to see traits that are present in families or individuals. For example, it can be used see if certain diseases are running through someone's family and if that individual will inherit the disease.

For animals, pedigree charts show the lineage a person may want to use for mating purposes, thus helping preserve a particular line.

Its strengthits conductivity of heat and electricity its shiny colourmalleable and ductility