Mammalian Brain Dissection Purpose: The purpose of dissecting the sheep brain is to learn the structure of the brain. We must learn a brains structure to help us learn its functions‚ because they are very important and part of the Central Nervous System. We must learn the Central Nervous System to learn how it communicates between different parts of the body and the body’s interactions with the environment because it is a California standard. Analysis Questions: 1.) What observable features
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Introduction The Cat Dissection lab consisted of various procedures ranging from skinning the cat to performing the likes of a brain surgeon in cutting it’s brain out‚ but there were three major questions focused on when conducting the entire process. They included muscular differences between humans and cats‚ teeth and dental structure within the cat’s mouth compared to a humans‚ and the third being the differences between a human’s fingernails and the claws of a cat. These three questions
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The skeletal system is made up of cartilage and bone. Both bone and cartilage are connective tissues‚ that is‚ they are composed of cells in a matrix with intracellular fibers. Just imagine connective tissue as a gelatin salad with grapes and coconut. The grapes would represent cells‚ the gelatin the support material for matrix‚ and the pieces of coconut the intracellular fibers. By changing the amounts of each ingredient and adding extra substances‚ we can produce a material that is very hard like
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opens into two lungs‚ hollow sacs with thin walls. The walls of the lungs are filled with capillaries‚ which are microscopic blood vessels through which materials pass into and out of the blood. The circulatory system consists of the heart‚ blood vessels‚ and blood. The heart has two receiving chambers‚ or atria‚
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Frog Dissection Manual 1. 2. Place the frog on the dissecting pan. Do not pin it down. Use these descriptions and the picture to identify each of the following external structures. A. Head – the anterior end of the frog extending to and including the eardrums mouth – the large opening at the anterior end of the head made up of a maxilla and mandible maxilla – the upper jaw bone mandible – the lower jaw bone external nares (i.e. nostrils) – two small openings on the dorsal surface of the
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The skeletal system is made up of cartilage and bone. Both bone and cartilage are connective tissues‚ that is‚ they are composed of cells in a matrix with intracellular fibers. Just imagine connective tissue as a gelatin salad with grapes and coconut. The grapes would represent cells‚ the gelatin the support material for matrix‚ and the pieces of coconut the intracellular fibers. By changing the amounts of each ingredient and adding extra substances‚ we can produce a material that is very hard like
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ME112 Transmission Dissection Procedure [pic][pic][pic][pic] Remove the bolts from the top Here’s what you will see. Locate Using the punch‚ pound out the (Optional): Pound out the pin and cover of the transmission (they are the selector pin and its collar. cotter pin in the collar. If it falls remove the bar that prevents more only hand tightened). in the transmission‚ don’t worry. than one shift fork being selected. [pic][pic][pic][pic] Unscrew the shift lever (if attached)
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Heather Hartline Dr. Burney English 101 Compare-Contrast Essay 4/10/2011 The Black Sheep My two brothers grew up in the same place and are from the same parents. They have many of the same similarities. Both brothers loved playing baseball‚ fishing‚ and hunting. They grew up on a large farm at the foot of Fox Mountain. They had 300 acres of forest to enjoy hiking and looking for Indian artifacts. Our parents left us when we were young; luckily our great grandmother kept us together
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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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Dissection lab In the past 3 weeks we have been dissecting animals of all different sorts. We dissected a worm‚ crayfish‚ grasshopper‚ and a perch (fish). In my conclusion I will explain the diet‚ habitat‚ and how these relate to the structure of these animals. First I am going to be talking about the worm. The Earthworms have setae in groups around or under their body. The setae‚ paired in groups on each segment‚ can be moved in and out to grip the ground or the walls of a burrow. Worms travel
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