In a particular plant, two genes control height and flower color. Tall height (T) is dominant to short height (t). Yellow flowers (Y) are dominant to white flowers (y). A tall, yellow-flowered plant is mated with a short, white-flowered plant. What are the genotypes of the plants involved in this cross?

Explanation:

Given:

Tall= T,

short= t

T is dominant on t,

yellow= Y

white= y,

Y is dominant on y.

Cross between  Tall Yellow plant , It may be =  TTYY ( homozygous dominant), or  TtYy ( heterozygous dominant) .

Short, white plant is= ttyy ( homozygous recessive).

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.