If you meant “Wwxxyyzz” as a specific code for a real released exam, please provide more context—I can then direct you to the official College Board resources where that exam might be found (e.g., AP Classroom or past secure exams).
The ‘a’ allele encodes a transporter with a higher affinity for glucose under low‑glucose conditions. Explain how natural selection could have changed allele frequencies in this direction. (2 points) Wwxxyyzz Ap Bio 2020
Design an experiment using a respirometer to measure oxygen consumption in Wwxxyyzz under aerobic conditions with glucose. Include a control and one experimental variable you would test. (3 points) If you meant “Wwxxyyzz” as a specific code
Based on the data, what conclusion can you draw about the organism’s preferred energy pathway? Justify your answer. (2 points) Wwxxyyzz Ap Bio 2020