What is the growing of cells in a synthetic environment

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

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin

Moving down the ramp from 6 meters to