All aspects of kirby-bauer test are standardized to assure reliability of comparison with the published standards. A. What might be the consequence of pouring the plates 2m deep instead of 4m deep?B. The Mueller-Hinton II plates are supposed to be used w/n a specific time after their preparation and should be free of visible moisture. What negative effect(s) might moisture have on the test?

Ithink its c hope it : )

Gravitational force i believe

The answer would be c, white eyes are homozygous recessive. in the early 1900s, morgan conducted several experiments with vinegar  flies (drosophila). one  sample revealed an anomaly: a  white-eyed, single male fly. he attempted to breed this fly with the typical red-eyed females. the offspring were all red-eyed. using flies from this new generation (brother-sister pairs)  produced some red-eyed and a few white-eyed flies. the white-eyed were all male. in later experiments, he was able to produce white-eyed females. this proved that white eyes are not lethal to either sex (ruling out a and b). since the percentage of white eyes to red eyes is so low, white eyes are not a dominant trait. it would be a recessive trait.