Match the Chamber in the First Column with Its Structure

question 33

Essay

Match the chamber in the first column with its structure in the second column.
_____ 1. external ear A. cochlea, vestibule, semicircular canals
_____ 2. middle ear B. auricle, auditory meatus
_____ 3. internal ear C. auditory ossicles

---

Definitions:

Vesicle

Saclike, membrane-enclosed organelle; different kinds store, transport, or break down their contents.

Fusion

The process of combining two or more entities into a single entity, often referring to the merging of atomic nuclei to form a heavier nucleus, releasing energy.

Cell Cortex

Reinforcing mesh of cytoskeletal elements under a plasma membrane.

Plasma Membrane

The plasma membrane is a semi-permeable lipid bilayer that encloses the cytoplasm of a cell, controlling the passage of substances in and out of the cell.