The following recombination frequencies were found between genes A, B, C, D, and E. Determine the order of these genes on the chromosome and sketch a linkage map of this chromosome with the map units labeled. A, C: 10%
B, C: 4%
C, D: 20%
A, D: 30%
B, D: 16%
A, E: 6%
B, E: 20%

Which skill, if it cannot be performed by a 3-year-old child, should alert the nurse that the child may be developmentally delayed?

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.

The structure of a dna molecule is best described as a. one long strand of nucleic acids b. two strands of dna nucleotides joined by hydrogen bonds c. two strands of amino acids joined by hydrogen bonds d. one long strand of amino acids