frog digestive system diagram fetal pig dissection

FROG DIGESTIVE SYSTEM DIAGRAM FETAL PIG DISSECTION FULL

The period of gestation or development is days and there are on the average 7-12 offspring in a litter.

FROG DIGESTIVE SYSTEM DIAGRAM FETAL PIG DISSECTION FULL

The specimens which you will dissect in the laboratory are full term pigs. There are usually 7 to 12 young in a single litter.ħ Part A: Observing the External Features of the Fetal Pig Note the umbilical cord of your specimen. These are removed and made available for biological study. In processing the sows (mature female swine) for meat, the uterine horns often reveal unborn litters. Read the description of each incision and understand it prior to beginning All students must wear goggles Each group should have a Directions reader Recorder Dissector(s) All students handling the specimen must wear gloves Rotate roles for each section of the dissection Record who is responsible for each role in the response PowerPoint Use the scissors for most incisions unless otherwise instructedġ Dispose of lab discards in the large trash can 2 Place your pig into the plastic bag provided Expel excess air from the bag and tie it shut Write your group name and class time on the bag 3 Clean dissection pan and instruments and leave the to dry at the side of the room (you will use the same trays again the next day) 4 Save your response PowerPoint!! 5 Clean table tops! Wash your hands!ĥ About the Fetal Pigs The fetal pigs are unborn animals. Be sure to identify the major organs as you explore the extent of each system As you encounter each structure, discuss its function and interactions with surrounding structures with your lab partnersģ Recommendations: Carefully follow the directions Presentation on theme: 'Fetal Pig Dissection.'- Presentation transcript:Ģ Objective 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.

Frog digestive system diagram fetal pig dissection