The T allele codes for tall stems in pea plants and the tallele codes for short stems. Which of the following are possible genotypes for the offspring from a cross of Tt x tt?
a TT and tt
b. Tt
C. TT and Tt
d. Tt and tt

What is the cause hearing loss in human being

Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria

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.