For 1000 Of Years Farmers And Herders Have &n...
Selectively Breeding Their Plants And Animals...
Knowledge Of Genetic Mechanisms Finally Came&...
As A Result Of Careful Lab Breeding Experimen...
By The Invention Of Better Microscope In 1890...
Allowed The Biologist To Discover Fact Of&nbs...
The Focus Of Genetic Research Was The Shifted...
Understanding What Really Happens In The Tran...