Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 14: Problem 29

The middle ear is separated from the inner ear by the a. oval window. c. round window. b. tympanic membrane. d. Both a and c are correct..

Short Answer

Expert verified
The correct answer is d. Both a and c are correct, as the oval window and round window both separate the middle ear from the inner ear.

Step by step solution

01

Understand the structures of the ear

The ear consists of three main parts: the outer ear, the middle ear, and the inner ear. Each part plays a crucial role in the process of hearing. The outer ear captures sound waves and funnels them to the middle ear. The middle ear contains several small bones that vibrate and amplify the sound waves. The inner ear houses the spiral-shaped cochlea, which contains hair-like cells that generate nerve impulses in response to the vibrating sound waves.
02

Identify the tympanic membrane

The tympanic membrane, also known as the eardrum, is a thin membrane that separates the outer ear from the middle ear. It vibrates in response to sound waves, transferring the vibrations to the bones of the middle ear. In this case, the tympanic membrane (choice b) is not the correct answer, as it does not separate the middle ear from the inner ear.
03

Identify the oval and round windows

The oval window and round window are two membrane-covered openings located between the middle ear and the inner ear. The oval window (choice a) transmits vibrations from the bones in the middle ear to the fluid-filled cochlea in the inner ear. The round window (choice c) allows the fluid in the cochlea to move, ensuring that the hair cells are stimulated and nerve impulses are generated.
04

Choose the correct answer

Since the oval window and round window both separate the middle ear from the inner ear, the correct answer is: d. Both a and c are correct.

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Explain the pathway of sound and how sound is produced. (pages \(317-18,320)\).

Tasting something "sweet" versus "salty" is a result of activating a. different sensory receptors. b. many versus few sensory receptors. c. no sensory receptors. d. None of these are correct.

Which of the following could result in hearing loss? a. symphony orchestra b. earphone use c. consistent use of loud equipment such as a jackhammer d. use of firearms e. All of these are correct.

Adjustment of the lens to focus on objects close to the viewer is called a. convergence. c. focusing. b. visual accommodation. d. constriction.

What is proprioception, and what is the role of muscle spindles? (page 306 ).
See all solutions

Recommended explanations on Biology Textbooks

Cellular Energetics

Read Explanation

Ecological Levels

Read Explanation

Biological Structures

Read Explanation

Microbiology

Read Explanation

Biological Processes

Read Explanation

Biological Molecules

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free