This is a 10 question worksheet all about Punnett squares! These word problems focus on fantasy creatures (mermaids, hobbits, gremlins, unicorns- and of course, Big Foot). Ligers are also listed there (which truly do exist- but I like to sneak them in because the kids debate if they are real or not! It leads to a great discussion about hybrid crosses (ligers, zorses, mules, etc.)! Each problem is 2 or 3 parts. Answer key included. Both are PDF files. Introduction to Genetics PowerPoint Presentat