3) use the following histogram to answer the questions below.
number of cars vs. color of car
color
number
of cars
10
20
blue
silver
number of cars

yellow
green
red
black
blue
25
silver yellow green
black
red
color of car
a) label where the x-axis and y-axis
are located.
b) what is the independent variable?
. this is always graphed on the axis.
c) what is the dependent variable?
. this is always graphed on the axis.
d) how is the title of a graph always set up? - axis vs. - axis
e) describe what color of car seems to be the most and least popular. (hint: take a look at the graph trend/pattern)
where does the x-axis and y-axis are located

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.