![]() Wash your work area and clean your hands before exiting the lab.Throw away your materials according to the directions of your teacher.Locate the ureters, the testes, sperm ducts, and the urinary bladder, if the frog is male. Observe the yellow fat bodies located with the kidneys.Underneath the intestines and liver identify the organs of the reproductive and urinary systems. View frog dissection lab (1).docx from BIOL MISC at Angelina College.If you can locate the organ at first, left the liver and the intestines to see further. Locate the organs of the frog's anatomy structure.(the frog may contain eggs if it is female). ![]() From the low center of the frog's body, lift and cut the muscles and the breast bone to be able to see the body cavity.Carefully remove the skin of the frog observe the frog's muscle. Pull the skin back and cut along the side of each leg. Locate the opening to the cloaca, which is located between the hind legs, and use the scissors to cut along the bottom center of the body till the lip.Identify and locate the following structures: the vomerine teeth, the maxillary teeth, the tongue, the internal nares, the openings to the Eustachian tubes, the pharynx, the esophagus, and the slit-like glottis. After turn the frog onto its back and cut the edges of the mouth and open it up.(Like the joker's mouth is being opened).Locate the mouth, eyes, external nares, tympani, and in tutting membrane. (Picture 1) Next, you must identify and locate the external features of the frog's head.Every male frog has this nuptial thumb pad to be able to reproduce with their mate. We completed this task by locating the nuptial pad on the male'so thumb. ![]() The next thing you must do is to figure out the sex of the frog.
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