In a particular species of frogs, black spots are a dominant trait and their absence is a recessive trait. in a population of frogs, 50 are homozygous for the dominant trait, 34 are heterozygous dominant, and 16 show the recessive trait. which expression is the correct way to calculate the frequency of the dominant allele?
a: 50/100
b: 84/100
c: 50/200
d: 134/200
e: 100/200

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

characteristics of hydrocarbons

some inherited genetic mutations can be good for the offspring, so the answer is different genetic mutations cause many forms of cancer.