The Punnett square below shows the offspring of two roan colored cows, whose hair color inheritance is codominant. BB creates a red phenotype, WW creates a white phenotype, and BW creates a roan phenotype. What would the genotypes of the parents have to be to ONLY make roan colored offspring?

 The parents would have to be BB and WW.

Explanation:

Roan color  = BW

Let's do the punnett square to prove our answer.

             B       B

W        BW     BW

W        BW     BW

100% of the offspring will be BW which is roan color.

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.