Label parts of the ear quiz diagram online, ear anatomy, ear anatomy diagram, ear anatomy quiz. This is an interactive online diagram for students to label the basic structure of an ear. It features different parts of the ear as follows: cochlea, ear canal, ear bone, mastoid bone, ossicles, pinna, facial nerve, etc. After labelling these parts, also do some research on how they function. Each part of the ear plays an important role in the hearing process. It is one of the important senses that we need to servive every day. Before you hear a sound, several processes take place. During this process, vibrations are carried through different parts to the brain for interpretation. For more offline practice, print out this worksheet on the parts of the ear. | 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.