Rat dissection frog dissection worksheet frog dissection frog test part a 2012 human body systems1 skeletal muscles of a toad/frog animal tissues bayaning 3rd world circulatory and respiratory student work lab 17 report lesson plan for reviewing frog packet and circulatory system documents similar to frog dissection packet. 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 in this class, a much more. Frog vs rat internal: both have the same liver structure, they also have the same intestinal structure but the frogs is on the side the frogs kidneys are long, while that rats is more bean shaped. The similar species rattus norvegicus, the brown rat or wharf rat, has also been carried worldwide by ships in recent centuries the ship or wharf rat has contributed to the extinction of many species of wildlife including birds, small mammals, reptiles, invertebrates, and plants, especially on islands.
My students need frogs, rats and a frog dissection poster this project is so important because it is the only opportunity students will have to dissect until they reach the high school. This company also offers rat, earthworm, flower (lily) and hydra dissection models field experience more educational for students than dissecting deteriorating dead animals is observing a veterinarian performing needed operations on live animals. Technical report start studying lab exam 1: rat dissection in this study, the anatomy of the toad and rat were reports & data white rat dissection lab report goals: learn about the anatomy of the white rat.
A rat and a cane toad were dissected to compare their similarities and differences in anatomy structure 2 newspaper was laid out under the dissecting trays 3 the external features of each animal was investigated and notes were collected 4 the internal features of each animal were investigated and notes were collected 5 dissecting materials [. A toad’s digestive system look at the picture and see how food passes through the body parts the food is mixed in the stomach the liver adds chemicals to explain why it is important for a toad to digest its food food is necessary for energy and growth(or any other appropriate answer) title: microsoft word - toad's digestiondoc. Dissection lab supplies we have everything you need for your lab dissection exercises browse the categories below to create your our own custom set, or shop from the dissection sets we have put together for you we have sets that are applicable to standard, intermediate and advanced needs.
Transcript of rat and frog anatomy comparison bibliographies rat and frog comparison evolution of rat and frog basic comparison comparison of class white rats and true frogs have the same kingdom and phylum, but their main difference is their class white rats are part of the class mammalia, and true frogs are part of the class amphibia. I don't know about other difference for dissection - i know a rat has a tail and a frog doesn't, and a rat has hair and a frog doesn't, but those are external characteristics and not involved in dissection. Resource fish (tilapia) dissection guide fish (tilapia) dissection guide created by matthew leader in 1 playlist(s) resource playlists hth: fisheries, globalization and aquaculture project description: step by step dissection guide purpose: to be used while dissecting in class. Dissection of urinogenital system: the urinary and genital systems are not completely separate in toad and the two are collectively described as urinogenital system the interdependence of the two systems are, however, restricted only to males.
Locate the carotid arteries on your rat, they will be obvious arteries that travel up the side of the next checkbox • 3 at the most anterior part of the bend in the aortic arch is the left common carotid artery, which supplies blood up the left side of the neck. This feature is not available right now please try again later. External jugular internal jugular lateral thoracic vertebral anterior vena cava intercostal posterior vena cava renal right gonadal common iliac external iliac.
Aim the aim is to compare the integumentary systems and the digestive systems of a rat to that of a cane toad introduction the integumentary system is defined by adamcom, inc as an extensive system compromising of skin, hair, nails along with sweat and sebaceous glands. Frog dissection guide purpose: 1 to investigate the anatomy of a frog 2 to investigate the organ systems of a frog 3 to observe the relationship between the structure of an organ and its functions materials: preserved frog, dissecting tray, dissecting microscope, pins, blunt and sharp. Free online dissection resources bird pigeon dissection powerpoint bonyfish perch dissection powerpoint evolutionary biology – perch dissection perch dissection photos cat anatomy corner- cat dissection mcgraw-hill- cat dissection 3d toad cat dissection kenyon college – cat anatomy tutorial clam biology continued.