EXPERIMENT #4 Freshwater sunfish are found in Florida in water that
is normally around 18°C. Scientists wanted to know
the effect of temperature on the rate of respiration.
The rate of respiration of a freshwater sunfish was
determined at different temperatures. The rate of
respiration was determined by counting the number
of times the gill covers of the fish opened and closed
during 1-minute intervals at the various
temperatures. The following data were collected.
1) What is the control group?
2) What is the experimental group?
3) What is the independent (manipulated) variable?
4) What is the dependent (responding) variable?
5) What conclusions can be drawn from this data?

Reactants are mean lol

Can you put the picture?

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.