Ablack rooster mates with a white hen. based on their genotypes, the chance that the offspring will be checkered is 100 percent. what is the rooster’s genotype? what is the hen’s genotype? the rooster genotype is . the hen’s genotype is .

Ineed ! it’s science and it’s due tomorrow!

Ionic compounds are made of ions, and yet the overall charge of an ionic compound is neutral. why?

Nitrogen (n), phosphorus (p), and potassium (k) are the main nutrients in plant fertilizers. according to an industry convention, the numbers on the label refer to the mass percents of n, p2o5, and k2o, in that order. calculate the n: p: k ratio of a 30: 10: 10 fertilizer in terms of moles of each element, and express it as x: y: 1.0.