Scientists produce plants from tissue culture in the lab. the new plants are produced under sterile conditions, to produce clones of the parent plant. the new plants

a)have traits of both parents. b)are identical to the parent plant. c)are the product of sexual reproduction. d)are different traits from the parent plant.

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.