Identify a dependent variable in the experiment represented in Figure 3 A. Identify the control group for the
experiment represented in Figure 4. Based on the data in Figure 4, describe the effect of elevated FGF5 on the
rate of hair growth in culture. Based on Figure 2, if individuals 19 and 20 have another child, calculate the
probability that the child will be affected with FT, assuming that individual 20 has no family history of FT.

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !