This graph represents the probability of a particular type of severe weather occurring in two cities over the course of 13 months. Think about the geographic location of each city and how the probability varies based on the time of year. Based on this information and what you have learned about severe weather in this unit, which severe weather is represented by the lines on the graph?

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. 

It would be like the 70's song "it's raining men".