In maize, spotted kernels are made up of pigmented and colorless cells, the colorless cells in a spotted kernel can result from [choose all that apply, note that incorrect selections will deduct points]:

o the absence of ac in the genome and the absence of ds in the c gene in the colorless cells.

o the absence of ac in the genome and the presence of ds in the c gene in the colorless cells.

o the presence of ac in the genome and the absence of ds in the c gene in the colorless cells.

o the presence of ac in the genome and the presence of ds in the c gene in the colorless cells.

o the presence of ac in the c gene in the colorless cells.

o the absence of ac and ds in the genome and a wildtype c gene.