Place the chicken wing on the dissecting board or tray. Study the external appearance and structure of the wing. Instructions and lab questions focus on skin, bones, and muscles. The triceps and biceps muscles and other muscle groups are demonstrated. You can imagine that at one time maybe this nerve sent a message to the chicken to move its wing to fly. The vertebrate forelimb of human, bird, and bat may not appear to have much in common, but a closer examination of the anatomy shows that the same bones were applied to a variety of different jobs in each of these species. In this lab, you will dissect a chicken wing to observe the muscles and their action. Students use chicken wings to investigate the anatomy of joints, ligaments, tendons and muscles.
You will be working in pairs and each pair needs a dissecting tray, chicken wing, scissors, probe, and forceps. Chicken wing dissection great lab to show the proper way to dissect. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Wrap up thechicken remains and gloves inthenewspaper throwtheremainsinthe large trashcan. Dissecting pan chicken wing forceps surgical gloves procedure. Lab v chicken wing dissection and microscopic view of tissues.
Why are tendons important to a muscles where do the bones in the arm connect. Place the chicken wing and the protective gloves in a plastic bag for disposal and wash hands thoroughly with soap and water. Organs are structures that are made up of many types of tissues. Pdf this is a unique approach to foreshadowing the coming discussions on homologous structures by using the similarities of the human arm. Presenter hello, today you will be dissecting a chicken wing to understand how different structures, like muscles and nerves and bones work together to allow the chicken to move. Chicken wing lab my journey learning the science of life. Youve gotten enough satisfaction from gorging on fried chicken wings, so now its time to learn the science of them. The teacher might also provide slides and cover slips in case pupils want to make up slides of the tissues to look at under the microscope. Chicken wing dissection senior science hsc formula lab. To find and pair six different muscles in the chicken wing, in order to observe and understand the details of how muscles are involved in movement. Chicken wing dissection key structures pink tissue bundled around the bones connected to the bones with tendons helps the chicken move whiteish in colour structure and support of wing, surrounded by muscle hard by phoebe lu muscle tendon attaches the muscles and the bones white. Quizlet read pdf chicken wing dissection lab answer key chicken wing dissection lab answer key chicken wing dissection mrs. Chicken wing lab like the anatomy of the human body, many animals also have very similar characteristics.
Organ systems and homologous structures addressing ngss core idea from molecules to organisms. This lab handout walks students through the process of dissecting a chicken wing. Use the diagram to help you locate certain muscular and skeletal structures. Were talking anatomy class, and if you can eat a piece of chicken, then you surely can dissect a chicken leg for educational reasons. Tissues purpose the purpose of this exercise is to practice manipulating dissecting equipment and become familiar with organs and tissues found throughout the body of animals. Mar 04, 2017 this video details the steps and important information covered in a basic dissection of a chicken wing. We also have many ebooks and user guide is also related with chicken wing lab answer key pdf, include. Okay, go ahead and put your chicken down if you havent yet. Chicken wing dissection although many differences exist between the anatomy of humans and chickens, one structure that shows similarities in muscle pairing and range of motion is a birds wing.
To utilize a handson approach to view, identify, and describe the structure and function of. Chicken wing dissection how do the muscles, bones, and tendons work together to move a joint of a chicken wing and how do they compare to a human arm. Chicken wing dissection northern arizona university. Examine the wing at the point where it was removed from the body. Should be elbow not knee joint, sorry chicken wing lab questions chicken wing dissection lab answers to the lab questions. Pick up the wing and imagine it is still on the chicken. Thanks for watching my slide show on the chicken wing dissection.
Feel the skin that is covering the bones and look for places where the feathers were attached. It is important that the content of this case study is. A tissue is composed of a layer or group of cells of similar size, shape, and function. Review the diagrams below before answering the prelab questions. For the sake of a beginners guide to dissection, my class learned about dissecting a chicken wing, whose features parallel to those of human beings. Chicken wing dissection skeletal and muscular systems procedures. Although many differences exist between the anatomy of humans and chickens, one structure that shows similarities in muscle pairing and range of motion is a birds wing. Then draw a twocolumn table with the headings soft tissue and hard tissue. Lab v chicken wing dissection and microscopic view of. Conclusion chicken wing dissection by hannah wang in conclusion, the chicken wing needs the ligaments, tendons, and bones in order to be able to move its wing. How do the muscles, bones, and tendons work together to move a joint of a chicken wing and how do they compare to a human arm. In this lab, you will dissect a chicken wing to observe the different types of tissues present in a wing. In this activity, you will examine the different types of tissues that make up a chicken wing.
In this activity you will study chicken wing structure and function, which is comparable to that of the human arm. The students dissect the chicken wing and investigate the tendons, muscles and joints. This allows experience and physical application in addition to reading from the textbook. You will submit a lab report on lined notebook paper. What type of organs are the humerus, radius, and ulna. This video details the steps and important information covered in a basic dissection of a chicken wing. Chicken wing dissection lab chicken wings are useful for studying antagonist pairs of muscles and connective tissues. Take turns pulling back and forth on the bicep and tricep muscles and observe the movement that happens when a specific muscle is pulled.
Using a pencil, sketch your chicken wing in your notebook. Im gonna show you the second step in this dissection. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Clean up at the end of the lab, your group is responsible for cleaning up your table.
Here are the steps to complete the chicken wing dissection. Before you begin the actual dissection, study the external appearance of the wing. This lab assignment will involve dissecting a chicken leg so that we may recognize and view a three dimensional musclebone structure and how they function. What structures of the chicken wing and human upper limb are. We completed a virtual chicken wing lab last week and we watched a video about a chicken wing dissection. We dissected the chicken, moved around parts internally and got a brief glimpse into how dissection actually works. Complete top questions and the last column of the data table on your lab paper recording the functions for the main tissues for the chicken wing. I learned that a chicken wing is similar to the structure of our arm. Rinse the chicken wing under cool, running water and thoroughly dry it with a paper towel. As you cut and remove things, make sure that all chicken parts stay in the tray. Chicken wing dissection skeletal and muscular systems.
Performing a chicken wing dissection science assist. Mar 09, 2016 chicken wing dissection lab answers to the lab questions. Chicken leg dissection displaying top 8 worksheets found for this concept some of the worksheets for this concept are dissecting a leg activity instructions, chicken wing dissection, chicken wing anatomy lab, cat dissection a laboratory guide, cat dissection a laboratory guide 2nd edition, chicken wing dissection lab answers key, zoology name pigeon dissection. To observe how the muscular and skeletal systems work together to movesupport a chickens wing and relate this to the arrangement of comparable anatomical structures of the human body. Chicken wing dissection students should have one chicken wing each, a board, scalpel, tweezers and dissecting scissors. Then, i gathered all of the materials needed for this lab. You must throw your plate and your dissection paper away. In this activity you will study chicken wing structure and function, which is. Student directions student observations and evaluations diagrams observation table teacher answer key scoring rubric. Chicken wing dissections are conducted to explore the structure and function of muscles, bones and joints, which are comparable to that of a human arm, they. Bones and muscles and tendons study, pdf instructions. The purpose of this lab was to investigate and observe a chicken wing to learn about the parts of a chicken wing, how these parts, like bones, muscles and tendons, work together and how that translates into movement. As you come across different tissues, add them to the appropriate column.
Chicken wing dissection types of muscles, tendons, ligaments. Now, find the triceps and use your fingers to gently pull on the triceps. The nerve then returns a message to the chicken, or to the wing, to tell it to respond. Review the diagrams below before answering the pre lab questions. Predict the number of muscles and bones that are found in a human arm. Mar 22, 2016 chicken wing lab like the anatomy of the human body, many animals also have very similar characteristics. This is the epidermis and the dimples are where feathers emerged.
Students use this video as a tutorial in order to dissect their own chicken wings during the life. Chicken wing dissection background an uncooked chicken wing is ideal for studying anatomy and histology and is remarkably similar to the human arm. Chicken wing dissection lab answers to the lab questions. Im looking for students to use the following words in their explanation.
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