Dissection

to see what was hidden deep inside. My first experience with a dissection was certainly a memorable one. My science teacher, Ms. Kroc, wore her frog socks and jewelry for frog…

Discussion The basic types of tissue represented in the chicken lab dissection were connective, muscular, and epithelial tissue. Each of these three tissue are related and serve the body to allow it to function. Both the epithelial and connective tissues provide protection. Epithelial tissues protect exposed and internal surfaces, while connective tissue protects internal organs. Connective and muscular tissue both transport fluids and essential substances throughout the body.…

Fetal Sus Dissection and Exploration S. Topzand, N. Gigliazza, N. Cordell, E. Nomura, J. Immel Introduction: Dissection is a medical procedure that has proved its significance in the progression of what we know, anatomically, about every organism since it was first performed by two Roman physicians in the 3rd century. Not only that, but it has also helped to spark other very substantial scientific studies. So exactly how far back does dissection go? Well in about the third century, BCE, there…

Through the dissection of the rat, my lab partner and I were able to gain a better understanding of the animal’s anatomy by viewing it’s external organs, as well, after careful incisions, viewing the inside of the rat’s anatomy. The rat is a typical mammal, with a head, clearly defined neck, trunk and tail. As such, the rat has two unique aspects that distinguish mammals from other vertebrates: an external covering of hair and mammary glands. As a vertebrate mammal, much of the rat’s structural…

Chordate Dissection and Anatomy In this lab, a dissection was performed on a mouse, a frog, and a dogfish shark, and the anatomy was observed and noted. The three animals have some similarities and differences. The mouse, frog, and dogfish shark are all similar in that they all have closed circulatory systems. But the three animals have different types of hearts. The mouse has a four chambered heart, the frog has a three chambered heart, and the dogfish shark has a two chambered heart. The…

Effect of studying systems of Fetal pig Purpose The purpose of this pig dissection lab is to organize the body sturcture by observing external anatomy, oral cavity, neck, superficial muscles, thoracic cavity, abdominal cavity, and both male and female reproductive systems. By studying the systems of the pig, it helps understand the systems of the humans because humans and pigs are both mammals which we can assume that systems of pig and human are similar. Results The sex of pig was able to…

prelab. But aside from that, I thought I was pretty well prepared to dissect a grasshopper, even though I knew I was deathly afraid of all insects and anything that looked similar to them. I somehow convinced myself that by going through with the dissection, I could finally get over my fear of bugs. After all, I had dissected things several times before and never had any problems. How different could dissecting a grasshopper be than dissecting an earthworm? I was terribly, terribly wrong. As…

the red and blue emergency lights emanated from our ambulance during a cold January night, I began to think about the possible medical emergencies (chest pain) that I might encounter upon our arrival. Whether it was an asthma exacerbation, aortic dissection, or costochondritis, I needed to think and prepare for every possibility. However, my thoughts were soon interrupted by my partner, who turned off the sirens and picked up the radio. “Dispatch, this is Rescue three. On scene.” “Copy,…

Cat Lab Essay Josh Hutchinson Period 7 10-21-14 Doing this dissection has helped me learn that cats and humans and all types of different creatures have similar systems but are differently in characteristics and the location and function. I have learned to new things from each system while doing this lab. The procedure perform in this lab helps teach many people that our systems we have are very fragile and unique at the same time and we can learn a lot from these labs. In one of the…

Mental life or psyche is understood as a bodily organ (the brain) plus the acts of consciousness. In The Dissection of the Psychical Personality, Freud discusses the psychic nature of the human mind. He begins by that One thing we know about ourselves is the never-ending conflict between our instinctual desires and our endeavor to resist them. In other words, personality, what makes the “I” is a product of how mental forces interact. Later he terms the region where instincts lie the id and the…