The figure below shows the response of ecosystem state to changing environmental conditions. If the environment changed from E3 to EO at the same rate, what would be the correct description of the trajectory in system state? EO E1 E2 ЕЗ Environmental condition O The system would start at S2, end at S1, and the rate of change would be the same as the change in the environment. O The system would start at S2, end at S1, and have the fastest rate of change around E1. O The system would start at S2, end at S1, and have the fastest rate of change around E2. O The system would start at S1, end at S2, and have the fastest rate of change around E2. O The system would start at S1, end at S2, and have the fastest rate of change around E1. System state variable S2

Comparing Mitosis and Meiosis Now that you have learned about both mitosis and meiosis, let's compare the two processes. Think before you drop - This is an all or nothing type of question. Double check that you are happy with where you placed all of the options before you submit the knowledge check. Mitosis Only Meiosis Only No Answers Chosen No Answers Chosen Both Meiosis and Mitosis Neither Meiosis or Mitosis No Answers Chosen No Answers Chosen Possible answers | Takes place in most cells in the body | Daughter cells are diploid | DNA replication occurs during this process Metaphase E Creates variation E Process is complete after two divisions ::::

The mean weight of loaves of bread produced at the bakery where you work is supposed to be 1 pound. You are the supervisor of quality control at the bakery, and you are concerned that new employees are producing loaves that are too light. Suppose you weigh an SRS of bread loaves and find that the mean weight is 0.975 pound. What are the appropriate hypotheses for performing this significance test? Ho : x = 1; H. : x < 1 where i = the sample mean weight (in pounds) of bread loaves produced at the bakery. Ho : u = 1; H. : µ < 1 where u = the true mean weight (in pounds) of bread loaves produced at the bakery. Ho : µ < 1; H, : H = 1 where u = the true mean weight (in pounds) of bread loaves produced at the bakery. Ho : u = 1; H. : p = 0.975 where u= the true mean weight (in pounds) of bread loaves produced at the bakery. Ho : u = 1; H. : u # 1 where u= the true mean weight (in pounds) of bread loaves produced at the bakery.

I'm having trouble finding the dependent and independent variables of this scenaro:  Average IQ scores for young school children are known to be 100 (SD = 15).  However, the literature indicates that children’s intelligence may be decreased if their mothers have German measles during pregnancy.  Using hospital records, a researcher obtained a sample of n = 25 school children whose mothers all had German measles during their pregnancies.  Do the data indicate that children born to mothers who had German measles during the pregnancy have significantly lower IQ scores than typical young school children?