Q Discussion questions are listed below. Each question is meant to be an independent thread. If you are the first to post on a particular question, please use the question number and title in your subject. Once a question has been started, please put your posts on that question within the existing thread. 1. Pigment Parade What colored bands (in order, bottom to top) did you find in your leaves? Did your "non-green" leaves still contain chlorophyll, or did they rely on other pigments entirely? If you had two different colored leaves from the same plant, do your results show you which pigments caused the difference? 2. Control Variables Which control variables did you choose for these experiments? Reply to your classmates and discuss whether some of these are things that would be "coincidentally the same" versus ones that "you take deliberate action to keep the same." 3. Problems You Solved (Or Didn't) What problems did you encounter during these experiments and how did you solve them? If you didn't come up with a solution, what seemed to be blocking you? You must participate in at least one of the discussions. Make sure you post at least once by the first post date (check the schedule), that some of your posts are replies to other classmates, and that you post at least three times.