Long after Gregor Mendel knew that something controlled heredity three other scientists finally put his research together with new evidence from microscopes to determine that genes do exist. This multimedia article includes animations,...

A brief history of the major discoveries related to DNA from 1865 until 1991. Pictures of the responsible reponsibile for these key accomplishments are included as well.

A brief history of the major discoveries related to DNA from 1865 until 1991. Pictures of the responsible reponsibile for these key accomplishments are included as well.