Tim wants to perform an experiment with yeast. he forms a hypothesis in which he predicts that all of the yeast will eventually die. would this be a good experiment?
a. yes, because it involves living things and you can observe what happens to the bacteria.
b. no, because the hypothesis is not falsifiable since all living things eventually die anyhow.
c. yes, because you could test a lot of different ways the bacteria could die.
d. no, because he does not explain what the results of the experiment are

Suppose a particular species of tulip plant has three alleles for the gene that codes for flower color. the cr allele produces red tulips, the cp allele produces purple tulips, and the cw allele produces white tulips. cr is dominant over cp and cw, and cp is dominant over cw. for each of the following crosses, determine the expected ratio of offspring for each flower color. cr cp x cp cw cr cw x cp cw 1 red: 1 purple : 0 white, 1 red: 2 purple: 1 white, 2 red: 1 purple 1 white, 1 red: 3 purple : 0 white, 2 red: 0 purple : 2 white, 2 red: 2 purple : 0 white