*****5-STAR Premium Lesson SALE $19.99 Limited Time Offer. 17-PAGE HELPER SHEET (teacher answer sheet) for DNA FINGERPRINTING research project for BIOLOGY, GENETICS and ENVIRONMENTAL SCIENCE. Students use the SCIENTIFIC METHOD . . . (1) observation, (2) problem, (3) hypothesis, (4) experiment, (5) data, (6) conclusion) . . . to guide them through researching the relatedness of four varieties of fish. Students then use an online virtual simulation to determine the DNA . . . just like on JER