Dissection Of Rat Digestive System
Dissection of rat digestive system. The Digestive System of the Rat Checkpointhave Your teacher initial lab before continuing. Be careful not to cut too deeply and keep the tip of your scalpel pointed upwards. Salivary glands oral cavity and abdominal cavity.
The rat is a typical mammal. Fix the limbs with pin. Dissecting tools will be used to open the body cavity of the rat and observe the structures.
As you are dealing with a organisms make sure you clean your benches after use use gloves and a lab coat. Esophagus - muscular tube that passes through the diaphragm to empty food into the stomach. The Muscular and Skeletal System of the Rat.
Incisors - digestive system gnawing teeth grow at. Covered in papillae that help manipulate food. Duodenum small intestine first.
Dissection protocol for the digestive system of the rat. Internal Transport- Large intestine Small intestine liver spleen cecum. In this practical I will focus on the mammalian digestive system.
It shows the excretory system digestive sy. The Digestive System of the Rat Checkpointhave Your teacher initial lab before continuing. The first procedure of the digestive system of a rat is the mouth which chews food into particles allowing it to enter through the esophagus.
Since both rats and humans are omnivores their digestive systems can digest both plants and animal foods. Formerly guinea pig Cavia sp Fig.
Keep in mind that dissecting does not mean to cut up.
Dissection of Genital System. Rat dissection-- digestive system - YouTube. As you are dealing with a organisms make sure you clean your benches after use use gloves and a lab coat. The rat dissection is conducted to explore and examining of the characteristic of a rats anatomy functions of organs allows a picture of how the systems of a body work together via the interrelation of processes. Of late due to prevailing high cost guinea pig is being replaced. Stomach - a curved bag-like organ right below the diaphragm. Use scissors to cut through the abdominal wall of the rat following the incision marks in the picture. The Muscular and Skeletal System of the Rat. In this lab you will be examining many characteristics of a rats anatomy.
Dissection of Genital System. The Digestive System of the Rat Checkpointhave Your teacher initial lab before continuing. By looking at the length of the digestive system of. Gall Bladder - the rat does not have a gall bladder. Procedure - For Rat dissection - 1 Kill the rat with chlorofonn immerse it in any antiseptic solution and lay it on its back on the dissecting board. In this practical I will focus on the mammalian digestive system. Produces HCl pepsinogen that aid in chemical digestion of food.
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