Promote one of the three types of DNA typing (re-read those sections in the unit to help you choose which one you will be promoting). What is your chosen DNA typing
How does it work
List the benefits of method

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of