The prevalence of PKU (genotype aa) is 1 per 15000 newborns in the United States, according to the National Institutes of Health (2001). Given that data, what is the expected allele frequency of the a allele? Determine if the population of Vermont is in Hardy–Weinberg equilibrium by using the data to calculate the chi‑square

the real answer is b. scintillation counter

b brown mice / white sand dunes

answer: zinc is the substance which has a volume of 1.38 .

density is defined as the mass of an object per unit volume.

it can be calculated by dividing mass of a substance by its volume i.e.

si unit of density is kg per cubic meter and cgs unit of the same is gram per cubic centimeter.

now from the given data volume can be calculated by the formula .

hence, the volume of aluminium will be = which comes out to be 1.703 .

similarly, volume of zinc, chromium, and nickel will be 1.378 , 0.869 , and 0.356 respectively.

look at this it will give you up to 17 answers