Tooth anatomy quiz diagram for students, dental anatomy, free anatomy quiz. This is an interactive diagram that features parts of a tooth for students to label as follows: dentine, bone, pulp, root, enamel, crown, root canal, gum. Simply drag and position each label as shown on the diagram. A tooth is constituted of several parts each playing a specific role. For more practice, print out a worksheet with a tooth and label. This is a simplified tooth anatomy diagram; after practicing, students can also learn to draw and research on the functions of each part . | Multiple choice quiz featuring biology test questions for students to review biology topics. Click on each question and select the correct answer below and submit. Feedback is instant and at the end you will get your score. Biology quiz for 2nd, 3rd, 4th, 5th, 6th, 7th grades to review. Focus: Online science Trivia | science quiz questions | Biology Test | Biology questions.