In this method video, Molly takes us into the lab to complete an artificial selection experiment on a population of Wisconsin Fast Plants. Part 2 covers artificially selecting for leaf trichome number, how to cross plants, and data analysis. We recommend watching Artificial Selection Part 1 before this video so that you can learn about the experimental setup and how to count leaf trichomes. Note: Adjust the video playback quality from "auto" to "720p" (minimum 540p) to improve visibility of all crucial details.