Chapter 11. Fetal Pig Dissection – Anatomy and Physiology 2 Lab …
Obtain a fetal pig and identify the structures listed in the first photograph. Use the photographs below to identify its sex. Use your pig and also a pig of the opposite sex to identify the structures in the photographs below.
Fetal Pig Dissection - Biology LibreTexts
Locate the epiglottis, a cone-shaped structure which closes when a pig swallows. The small opening in the center of the epiglottis is the glottis and it leads to the trachea and then to the lungs. Make sure that you can distinguish the glottis from the esophagus.
Epiglottis: Flexible flap at the larynx. Acts as a switch to allow air into the larynx and food into the esophagus. http://www.biologycorner.com/pig/fetalpig_mouth2.jpg
10.3: Reading- Fetal Pig Dissection - Biology LibreTexts
Mar 25, 2024 · Open the jaw wide enough so that the glottis and epiglottis are exposed. The epiglottis projects up through the soft palate into a region called the nasopharynx . The hard palate and soft palate separate the nasal and oral cavities.
Reading: Fetal Pig Dissection | Biology II Laboratory Manual
The fetal pig that you will dissect has been injected with a colored latex (rubber) compound. The arteries have been filled with red latex and the veins with blue. An incision was made on the side of the neck to enable the injections.
Histology & Anatomy of Fetal Pig - College of the Canyons
Epiglottis. The epiglottis is the flap of cartilage that lies behind the tongue at the entrance to the trachea (windpipe). When food is swallowed, the epiglottis folds over the entrance to the trachea to prevent food and drink from entering the windpipe.
fetal pig dissection Flashcards - Quizlet
Study with Quizlet and memorize flashcards containing terms like fetal pig mouth and part of the dissection, outer surface examination of fetal pig, fetal pig hard and soft palate and more.
Trace the path of food through the digestive tract of the pig. NOTE: The fetal pigs that are used for the dissection are from pregnant females that are brought to market by the producers; these animals are not killed solely
10.1: Fetal Pig Dissection Lab - Biology LibreTexts
Mar 25, 2024 · Access the page “ Reading: Fetal Pig Dissection.” The pig may or may not be injected with dye. Follow the steps in the handout to view the external pig anatomy.
Fetal Pig Dissection and Lab Guide - The Biology Corner
Locate the epiglottis, a cone-shaped structure which closes when a pig swallows. The small opening in the center of the epiglottis is the glottis and it leads to the trachea and then to the lungs.