Investigation: Rat Dissection - Biology LibreTexts
In this laboratory exercise, the anatomy of the rat will be examined in some detail. You may recall that in your first-year biology course you dissected a grass frog and a fetal pig. You may recognize and remember structures that you learned during that dissection.
Dissection of Rat (With Diagram) | Zoology - Biology Discussion
Dissection of Venous System: Turn the ventricle upwards and locate the opening of the two systemic veins, viz. right and left precavals (cranial vena cava) and the post caval vein (caudal vena cava) the third systemic vein into the right atrium, and the opening of the common pulmonary vein into the left atrium.
Dissection of the Rat ( Rattus norvegicus ) - Springer
May 4, 2016 · Most of what you learn on the rat is applicable to the anatomy of other mammals, such as humans. Rats can be obtained from pet shops, biological supply companies or pharmaceutical firms. Anaesthesia: Dissection is best performed on a freshly killed specimen.
Rat Dissection - YouTube
The major organs of the rat are revealed in this dissection, useful for anatomy or biology classes that focus on the organ systems.
Rodent brain extraction and dissection: A comprehensive approach
Jun 1, 2024 · Offers a detailed, step-by-step dissection guide for different brain regions, including the hippocampus, cerebral cortex, corpus striatum, thalamus, cerebellum, and medial prefrontal cortex, from rodent brains, accompanied by high-resolution images that provide anatomical clarity.
Anatomy of a Rat - Biology Wise
In order to observe the internal anatomy of a rat, it is necessary to dissect the rat carefully. For dissection, you will require dissecting tools such as scalpel, scissor, forceps, pins, and tray. Before dissecting the rat, pin the animal (at the legs) with the ventral side up in the dissection tray.
Online Dissection Resources - The Science Bank
Vertebrate Anatomy Rat Dissection: Full-body labeled image of a dissected rat. Available to view unlabeled image for quiz. Variety of Mammal Skeletons and Mammal Tooth Structure & Diversity also available. Access online.
Virtual Rat Dissection Step by Step - The Biology Corner
Place your rat in a dissecting tray and examine the external features. The rat (and all vertebrates) has anatomical regions to help locate structures. Rat Dissection Photo Gallery. Walk-through of the rat dissection with photos showing key features of the rat. Useful for a review or for students who cannot participate in dissections.
Rat External Anatomy - The Biology Corner
Rat External Anatomy. Procedure: Obtained your rat. Rinse it off with water and place it in your dissecting pan to observe the general characteristics. Make sure you know each of the highlighted words. The rat's body is divided into six anatomical regions: cranial region - head cervical region - neck pectoral region - area where front legs attach
Investigation: Rat Dissection - The Biology Corner
Dec 24, 2016 · This set of lab guides provides instructions for dissecting a preserved rat. Students start with the external anatomy, noting features of the rat such as whiskers and the nictitating membrane of the eye. Then, students carefully skin the rat to reveal the major muscle groups .