pedigree chart

pedigree chart is a history of a character in a family.it is drawn by using certain standards and symbols.it is also called as family tree.it helps to identify and visualize the course of genetic diseases in the progeny...

1)fibrosis. 2)phenylketonuria.

1)Fibrosis is the formation or development of excess fibrous connective tissue in an organ or tissue as a reparative or reactive process, as opposed to a formation of fibrous tissue as a normal constituent of an organ or tissue.


2)
file:///D:/Documents%20and%20Settings/vijay/Desktop/pedigree_chart.pdf