In 7th grade, the zebrafish project has begun! Sponsored by UPenn's BioEyes program, this week-long lab kicks off our study of genetics. The experiment enables students to observe embryonic development up close and in real time. On the first day, students set up mating tanks; students are crossing a wildtype male (black stripes, black eyes) with a nacre female (no stripes, black eyes). Hypotheses focus on what the offspring will look like. Stay tuned!