Read the following tongue

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance

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.