The following figure depicts the structure of a human ear with some of its parts denoted by numbers. Which of the following is an incorrect labelling of the parts?
![7,200+ Ear Anatomy Stock Photos, Pictures & Royalty-Free Images - iStock | Anatomy model, Muscle anatomy, Anatomy infographic 7,200+ Ear Anatomy Stock Photos, Pictures & Royalty-Free Images - iStock | Anatomy model, Muscle anatomy, Anatomy infographic](https://media.istockphoto.com/id/1150305939/vector/human-ear-anatomy-ears-inner-structure-organ-of-hearing-vector-illustration.jpg?s=612x612&w=0&k=20&c=6BNBHTPNY9ZkGgTWHFU7-or-UKRrPSKjYH_2TIzzfu4=)
7,200+ Ear Anatomy Stock Photos, Pictures & Royalty-Free Images - iStock | Anatomy model, Muscle anatomy, Anatomy infographic
![1: Diagram showing the structure of the human ear, detailing the parts... | Download Scientific Diagram 1: Diagram showing the structure of the human ear, detailing the parts... | Download Scientific Diagram](https://www.researchgate.net/profile/Benjamin-Gorman/publication/324547019/figure/fig1/AS:616179634798592@1523920081283/Diagram-showing-the-structure-of-the-human-ear-detailing-the-parts-of-the-outer_Q320.jpg)
1: Diagram showing the structure of the human ear, detailing the parts... | Download Scientific Diagram
![Draw a diagram showing the internal structure of the human ear and label the following.a. Ear drum. b. Cochlea Draw a diagram showing the internal structure of the human ear and label the following.a. Ear drum. b. Cochlea](https://haygot.s3.amazonaws.com/questions/639732_610518_ans.jpg)
Draw a diagram showing the internal structure of the human ear and label the following.a. Ear drum. b. Cochlea
![1: Diagram showing the structure of the human ear, detailing the parts... | Download Scientific Diagram 1: Diagram showing the structure of the human ear, detailing the parts... | Download Scientific Diagram](https://www.researchgate.net/publication/324547019/figure/fig1/AS:616179634798592@1523920081283/Diagram-showing-the-structure-of-the-human-ear-detailing-the-parts-of-the-outer.png)