The Eustachian tube is a part of the ear, an evolutionary descendant of the gills in fish.
It is named after the 16th century anatomist Eustachius.
Find more facts
Further reference
Remember what Eustachian tube means:
Other sources
Search for
Eustachian tube information on:
amazon.com
Your reference for information, definition
http://explanation-guide.info/meaning/Eustachian-tube.html
Licensing information:
This article uses material from
Wikipedia (
credits) and is made available under the terms of the
GNU FDL (
copy).
Image licensing information is accessible by clicking the image.