Biology II

Based on the data at the right (4 points) a. which group is at greatest risk of vitamin D deficiency? b. which group is at i the least risk of vitamin D deficiency? 9. Define the terms piesiomorph and apcmcrph (2 ports) a. Which is used 1c generate cladograms (4 points)? b. Why (4 points)? 10. use the following data table to map the transitions required by the hypothesized cladogram on the answer sheet (6 points. Make sure the transitions are clearly marked and labelled. How many transitions are required for this cladogram 12 points? Trait C Trait A Trait B Trait D Species 1 Species 2 Species 3 Species 4 a. What do the 0’s and 1’s indicate (2points)?