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Pavel Tislenok Lab Bio 100 week 8 Frogs dissection 1. First we collected all tools for dissecting a toad which was female. 2. all told of our crew has exhausted gloves for protection from the chemical that the toad was in, and for our protest protection of teddy ourselves. 3. The toad we tolerate were dissecting was female, the reason wherefore we knew that it didnt cast en king-sized padded thumb. 4. We utilise an a lab worksheet to garter us better place salientians extraneous parts, such as Mouth, nictitating membranes, tympanic cavity and eyes, 5. We bind placed frog on its back, and pinned it with needles, so it would not move around the plate, because of piddle on it and when we use tender tools 6. Our first identification was mouth, which we ready opened to identify varied part such as, teeth, the upper jawbone teeth, the tongue and the inhering nares. 7. We were examining the frogs cloaca which is posterior and located amidst the legs. Used the scissors to cut on the center of the personate from the cloaca to the lip of her mouth. 8. We used the worksheet plot to help us locate and identify esophagus, stomach, small intestine, cloaca, large intestine, gallbladder, liver and pancreas. 9. and then we took out all the internal variety meat of the frog and laid them on the pan next to it. 10. We stomach remote the kidneys and looked for spinal nerves those that were extend from the spinal cord.

Then we have dissect the right thigh, and traced the nerve which was colored fair and it went into a leg m uscle. 11. At the end of our experiment ! we have devoted the frog and of all the remains of it, and cleaned all the materials in which we used in dissection of the frog. . Worksheet 1. What do you think is the function of the nictitating membrane, and why? A: It is a clear eyelid that protects the eyeball bit the frog is swimming under(a)water and allows the frog to see under the water. 2. A frog does not chew...If you want to get a full essay, tell it on our website: OrderCustomPaper.com

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