Fetal pig dissection day 1 external anatomy and oral cavity 1. The quiz is based of off terminology and references to this dissection. Start studying fetal pig dissection lab analysis questions. Dissection of the fetal pig the period of gestation for pigs is 112 115 days and each female may produce a litter of 712. Dissect oral cavity, throat and body as instructed. It also comes with an answer key, and links to annotated videos of the dissection. Although the pig fetus was larger than what was expected, the procedure went well and all the necessary parts of the pig were visible. Change were made because of answer keys being circulated that made things too. The fetal pigs that are used for the dissection are from pregnant females that. Be sure to identify the major organs as you explore the extent of each system.
Remember, that to dissect means to expose to view a careful dissection will make it easier for you to find the organs and structures. Fetal pig dissection lab mater academy charter school. Fetal pig dissection guide download ebook pdf, epub, tuebl. Fetal pig dissection worksheet uterus pancreas full template. Give the function of each organ or structure listed in step 1. This site is designed as a supplement to laboratory dissections exploring introductory mammalian anatomy and physiology it is basic and many details have been omitted for clarity.
Two blood vessels were seen within the umbilical cord. Solutions manual for human anatomy and physiology lab manual. Youve seen separate diagrams of many of the major systems. As the pig is a mammal, many aspects of its structural and functional organization are identical with those of other mammals, including humans. The arteries have been filled with red latex and the veins with blue. Fetal pig dissection a laboratory guide 1 preface, p.
The placenta is the source continue reading fetal pig dissection and fetal pig anatomy. Using qualitative methods, we observed a series of fetal pig dissection sessions in a high school biology course and interviewed 17 students in the class. Identify the muscles of the pig back, shoulder, neck. I used the colorado agriscience curriculum for teaching the different systems. The high school dissection experience animal studies.
As a fetus, the pig receives nutrients and oxygen from its mother through the umbilical cord. Fetal pig dissection lab analysis questions flashcards. Body systems and organ fetal pig dissection this product comes with two versions of the fetal pig dissection lab. Here are the documents i used for a fetal pig dissection unit. Exploring virtual fetal pig dissection as a learning tool for female. Worksheets are fetal pig dissection lab, fetal pig dissection lab, fetal pig dissection, fetal pig dissection, fetal pig dissection external anatomy, pig heart dissection laboratory handout, fetal pig dissection 2b, anatomy of the pig. Fetal pig dissection and fetal pig anatomy biology junction. This fullcolor dissection guide and atlas gives the student carefully worded directions for. The insertion is into the proximal end of the tibia. The goal is for you to identify all of the structures described herein via a careful and thorough dissection. The semitendinousus is located under the semimembranous.
Use figure 1 to help identify the head, neck trunk, and tail. Fetal pig dissection worksheet mater academy lakes high. Print out these pdfs and fill in the labels to test your knowledge of fetal pig anatomy. In this lab you will be examining many characteristics of an unborn mammalthe fetal pig. Fetal pig dissection worksheet mater academy lakes high school. Cut the fetal pig bag near the top and carefully drain. Fetal pig dissection lab answers introduction pigs, one of the most similar animals to humans, have been used to inform and teach students about the circulatory, respiratory, and digestive system through a procedure called a dissection for many years.
Compare and contrast the anatomy of human and pig organ systems. Frog dissection coloring practice middle school science full template. Dissection will help you to get a 3dimensional picture of how all the systems fit together in an entire organism. Identify important external structures of the fetal pig. Free gamified quizzes on every subject that students play in class and at home. Note the taste buds also known as sensory papillae on the side of the tongue. I use a virtual pig dissection to guide the kids through the various systems of the pig. Fetal pig dissection lab analysis questions quizlet. In this exercise you will examine the organization of the many body systems studied this semester in the context of a single specimen, the fetal pig. To study the pig in more detail, go to this virtual pig dissection.
The goal is for you to identify all of the structures described herein via a careful. Fetal pig dissection documents naae communities of practice. Fetal pig dissection introduction in the following laboratory exercise, you will examine in some detail the external and internal anatomy of a fetal pig sus scrofa. Fetal pig dissection biology ii laboratory manual reading.
This mediumsized preserved pig dissection specimen has vessels that are double injected with red and blue latex to make veins and arteries easy to identify. Print out these pdfs and fill in the labels to test your knowledge of fetal pig. The incision place your fetal pig in the dissecting pan ventral side up. Fetal pig dissection overview of the organs in the abdominal cavity duration. Dissection will help you to get a 3dimensional picture of how all the systems. May 21, 2010 here are the documents i used for a fetal pig dissection unit. Mar 20, 2018 guide to a fetal pig dissection mrjonesmv. There is a printable worksheet available for download here so you can take the quiz with pen and paper. The dissection guide was revised june, 2019 and some of the questions have been shuffled and new ones added. Before the dissection, we had gone through each anatomical system so students had background of functions, parts, etc. With the chart given above under procedure 1, we determined that our fetal pig was approximately 55 days, as the length of the fetal pig was 37 cm long. It covers all the body systems and includes quizzes to test your knowledge. Fetal pig dissection full pdf name hour fetal pig full template.
It adducts the thigh and it must be cut in order to see all of the deeper muscles below it. Displaying all worksheets related to pig dissection. From the diagram provided, find and observe the following structures. The activity supports 3dimensional learning and builds toward the following. Mammals are vertebrates having hair on their body and mammary glands to nourish their young. Fetal pig dissection lab humble independent school district. As the pig is a mammal, many aspects of its structural and functional. The fetal pig that you will dissect has been injected with a colored latex rubber compound. Trace the path of food through the digestive tract of the pig.
A fetal pig dissection is helpful for anatomy studies because the size of the organs make. Fetal pig dissection animals used for scientific research and dissection help us to understand our own bodies and how they function in health and disease. The incision can be seen in the first photograph below. Follow the steps in the handout to view the external pig anatomy. Fetal pigs are commonly used to study mammal anatomy. The dissection of the fetal pig in this laboratory is important because pigs and humans have the same level of metabolism and have similar organs and systems. Hea rt supe rior vena c ava in ferior vena c ava r igh t atrium left atrium left pulmona ry a rtery r igh t pulmona ry a rtery a o rta left ven tricle. The pig dissection was a learning experience that allowed students to distinguish the many organs and organ systems in the pigs body and, ultimately, the organs and organ systems of the human body.
Look for physical injuries, materials under the fingernails, inside the mouth, etc. Change were made because of answer keys being circulated that made things too easy for students. Fetal pig dissection key by biologycorner teachers pay. Learn vocabulary, terms, and more with flashcards, games, and other study tools. The placenta is the source of food and oxygen for the fetus, and it. Dissect a fetal pig and identify the structures listed in step 1. Welcome to the whitman college biology departments virtual pig dissection vpd. Fetal pig dissection honors biology introduction in this lab, you will study the external and internal anatomy of a fetal pig, relate its structures to those of other mammals, and determine differences between a fetal pig and an adult pig. Fetal pig dissection guide download ebook pdf, epub. Fetal pig visual dissection guide vwr international.
Use the autopsy report for recording of all observations. An incision was made on the side of the neck to enable the injections. Compare the functions of certain organs in a fetal mammal with those of an adult mammal. Grasp the small intestines and carefully pull laterally to reveal the pancreas and kidneys. Search help in finding fetal pig anatomy online quiz version. The placenta is the source of food and oxygen for the fetus, and it also serves to get rid of fetal wastes. In the following dissection, you will examine in some detail the external and internal anatomy of a fetal pig sus scrofa. Each group should obtain a dissecting tray, fetal pig, dissecting equipment scalpel, scissors, probe, forceps, and personal equipment goggles and gloves. We hope that it is suitable for ap biology students or for students of. External structures, oral cavity, throat dissection and muscles.
Fetal pig dissection in this lab exercise you will open the abdominalpelvic and thoracic cavities of a fetal pig and identify its major organs. Cut the fetal pig bag near the top and carefully drain all the preservative fluid into the sink. The fetal pig will be used as a representative mammal. Open the pig s mouth and locate the hard and soft palate on the roof of the mouth.
Instructions for opening the ventral body cavities, p. Fetal pig dissection lab biology ii laboratory manual. Fetal p ig v isual d isse ction g uide vwr international. Fetal pig dissection lab sam houston state university. The majority are placental mammals in which the developing young, or fetus, grows inside the females uterus while attached to a membrane called the placenta. The anatomy of the fetal pig in this activity, you will open the abdominal and thoracic cavity of the fetal pig and identify structures. Can you feel your own hard and soft palates with your tongue. The function of the umbilical cord is to transport nutrients to the fetal pigs from the mother pig.
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