![]() Take a photo of your own eye and share it on social media. The image below shows how each part of the eye appears when it has been separated. The iris will be dark in color and contain a center opening, the pupil.ħ. Find the cornea (which you punctured in step 1) and then the disk-shaped iris behind it. The gelatinous liquid in the middle of the eye is the vitreous humor, which will also contain a hard, sphere-shaped lens. Your goal is to separate the eye into a front and a back half.Ħ. Use a scalpel or scissors to make an incision in the sclera so that you can cut around the outside of the eye. What is the name of the nerve found on the back of the eye? _ĥ.The liquid found in the front of the eye is the _.The front surface of the eye, continuous with (a) is the _.The rest is passed through to the intestines and produces a ‘cow pat’.\) If you scroll back up, you will see a diagram of the cows eye as well as a table of the parts and functions. Here, the food is finally digested by the cows stomach juices and essential nutrients that the cow needs are passed through the bloodstream. The Abomasum – this part of the stomach is like a humans stomach and is connected to the intestines. ![]() The cud is also pressed and broken down further.Ĥ. It filters through all the food the cow eats. The Omasum – this part of the stomach is a ‘filter’. Each cud returns to the cows mouth and is chewed 40 – 60 times and then swallowed properly.ģ. The grass that has been eaten is also softened further in this stomach section and is formed into small wads of cud. Nails and screws can even peroferate the heart. However, the contractions of the reticulum can force the object into the peritoneal cavity where it initiates inflammation. This is because if the cow eats something it should not have like a peice of fencing, it lodges here in the Recticulum. The Recticulum – this part of the stomach is called the ‘hardware’ stomach. Good bacteria in the Rumen helps soften and digest the cows food and provides protein for the cow.Ģ. The Rumen – this is the largest part and holds upto 50 gallons of partially digested food. Inside a cows stomach region, there are 4 digestive departments:ġ. Cows later regurgitate a ‘cud’ which is then chewed well and swallowed. Cows are ruminant animals which means they have more than one stomach.Ĭows have a four part stomach, each part used for a different process.Ĭows swallow their food without chewing it too much at first. Diet:Ĭows are herbivores which means they do not eat meat, only plants, grass and cereal. Bulls horns can be removed without causing the cow any discomfort. Bulls horns are made out of similar material to our fingernails called ‘Keratin’. ![]() They are especially used to hear any signs of danger from many directions.Ĭows have long tails which they use to waft insects of them.īulls have horns, although some female cows have small horns too. The cow tears grass from the field and grinds it between the two mouth parts.Ī cows ears are very flexible and can turn in any direction. Cows have 32 teeth in all, 8 incisors on the bottom part and 6 molars on the top and bottom parts on each side. If the cows teat is squeezed, it produces a squirt of milk and is either saved in tanks or feeds a suckling calf.Ī cows mouth is adapted for grazing, the top part of the mouth is a hard pad and the bottom part a row of flat-topped teeth. The milk forms into droplets and drips into a cistern which holds the milk. ![]() Tiny Cells remove water and nutrients from the blood and convert it into milk. A Cows udder has four compartments with one teat hanging from each. In a female cow, milk is produced in the udders and extracted from the teats. Below is a diagram of the Anatomy of a CowĪs you can see, there are many parts to a cow.Ĭows vary in all different colors, some are brown, tanned, white, black, brown-white patched or black-white patched. ![]()
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