COW EYE DISSECTION Use the following link to watch a video on a cow’s eye dissection. http://www.exploratorium.edu/learning_studio/cow_eye/video_sm_all.html Aim: The purpose for a cow’s eye dissection is to learn the different parts of the eye by doing a hands on experiment. You can always see the eye from images or diagrams‚ but this experiment helps you get a better visual and feel of an eye. Materials: * Scalpel * Scissors * Newspaper * Cows eye Method: 1. Examine
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Cow - Eye Dissection Lab Report Name: Eli Wilson Group #: 1 Group Members: Anthony Sophia Emily Specimen Name: Cow Eye Purpose: To look at the different parts in the cow eye. Materials: A laptop A lab notebook Pencil or pen Background: There are many critical parts of the eye that help you see. There are many parts of the eye that help you interpret images: the cornea‚ lens‚ retina‚ iris‚ and optic nerve. The optic nerve takes in light from the retina and send it’s to the brain. When
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Cow Heart Dissection By: Ashley McAllister 3/16/2014 Ashley McAllister Anatomy Miss Reilmann March 16‚ 2014 Cow Heart Dissection A. Background Information When the class dissected the cow heart last Thursday there were a lot of different things that could be seen. The purpose of this particular dissection was to see how the heart worked and pumped blood so that the body was able to receive the nutrients and oxygen it needed to survive. The cow heart and a human heart are alike
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Cow’s eye dissection AIM ~ To locate and distinguish specific parts to an eye of a cow‚ in particular‚ its lens. OBSERVATIONS ~ Before actually beginning the dissection of the cow’s eye‚ we were about to sketch a fairly relative picture of our observing’s of the exterior body of the eye. The eye‚ having almost completely being sheltered in fat and muscle‚ was quite firm and only the cornea and optic nerve was identified. By further cutting down the fat‚ we were able to spot a rather tough pinkie
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external portions of the eye? On the surface of the eyeball there were portions of extrinsic muscles. They can be seen in the diagram. What is the function of the fat attached to the eyeball? The purpose of the fat is to protect the eye and further secure the eye into the socket When you look at the white of a person’s eye‚ what are you actually looking at? You are looking at their sclera On the cow eyeball‚ where was the optic nerve located? The optic nerve on the cow eyeball was located
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The cow is a four-footed domestic animal. She has two eyes‚ two horns‚ two ears and a long tail. There is a tough of hair at the end of the tail. Her body is covered with soft and short hair. She has teeth only in lower jaw. Her hoofs are divided. There are many kinds of cows. They also differ in color. Some are black‚ some white‚ some red and some are mixed colors. Cows of one country differ from those of another country in shape and size. The cows found almost in all country of the world. Wild
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with the anatomy of a cow. The cow’s digestive system calls for a diet that consists of grass. United States farms instead‚ use the cheapness of corn to mass feed these cows. This is a major problem because when cows are not being fed the necessary food‚ they release methane through excretory processes. Methane has 21 times the polluting effect than nitrogen according to the Environmental Protection Agency. Speaking of nitrogen‚ fertilizers and manure that the tending of cows includes‚ all includes
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experience. During the trip‚ people use all of their senses to take it all in. Cows are quintessential to most farms. When visiting cattle farms‚ the first thing everyone notices is the terrible odor. However‚ after being there for a while‚ the smell goes away. The sound of different pitched moos fill the ears. Sometimes‚ there is the sound of newborn calves seeking their mom for milk. Black and white Holstein cows grazing in the green grassy fields
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All of us write essays on different topics while studying in primary school. These topics also include animals like cow‚ elephant‚ dog etc. Here is one of such essays with some modern terminology. I am quite sure everyone would like it. Here is the cow. She is a successful and very beautiful animal. She is very cute and is liked by everyone in town. She is 4-footed and gives milk because she is a female. The animal has many uses for all of us. We use it for meat‚ milk and manure as well... :) The
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B. Internal: The dissectors: o used hands to turn frog ventral side up‚ head anterior‚ hind limbs posterior o used forceps to lift fold of skin directly anterior to hind limbs o used scissors to make small superficial cut o inserted scissors into cut and continued superficially anterior medial through mandible o used scissors to make 2 lateral superficial cuts just anterior to hind limbs on either side of medial cut and stopped before reaching dorsal surface o
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