Essential Question: How do we hear?
There are 3 parts to the ear: the inner year, middle year and outer year.When a sound wave enters your ear first and then your cochlea vibrates. We can trace the developmental history of the structures of our ears all the way back to the gill arches in fish. The three ear bones are the malleus, incus, and stapes.
The most interesting thing in this chapter is that our inner of the ear is descended from sharks.A neuromast organ is a tiny little system that sharks use to detect movement of the water around them.
There are 3 parts to the ear: the inner year, middle year and outer year.When a sound wave enters your ear first and then your cochlea vibrates. We can trace the developmental history of the structures of our ears all the way back to the gill arches in fish. The three ear bones are the malleus, incus, and stapes.
The most interesting thing in this chapter is that our inner of the ear is descended from sharks.A neuromast organ is a tiny little system that sharks use to detect movement of the water around them.