The pathway of cellular respiration that require oxygen are said to be what, pathways that do not require oxygen are said to be what

Across of blue x blue (both heterozygous) would result in

In which ways are mercury and venus similar?

4. multiple crosses were made between true-breeding lines of black and yellow labrador retrievers. all the f1 progeny were black. when these progeny were intercrossed, they produced an f2 consisting of 91 black, 39 yellow and 30 chocolate. a. propose an explanation for the inheritance of coat color in labradors. b. propose a biochemical pathway for coat color determination and indicate how the relevant genes control coat coloration.