The formula for logistic growth rate is shown above. a population of salmon has a carrying capacity of 2500 in a small fishery.
what will occur when the population reaches 3000 for the salmon?
a)
the population will stabilize at 3000.
the population can never reach 3000 in this case.
the population will grow because the growth rate will be positive.
the population will decline because the growth rate will be negative.

You need to give use the answers

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.