The function of a frogâ€™s kidney is to excrete excess water. While on land, frogs also use their kidneys to replace water lost through evaporation in the skin.
Frogs are amphibians that eat insects and small animals. There are about 4,740 different species of frogs found throughout the world, with 90 of those species are found in the United States. Frogs are found on every continent except Antarctica, but most are found in tropical climates. They live on land near swamps, ponds or in damp places. Frogs soak water in through their skin, and if their skin dries out they will die. They never close their eyes and can see forwards, sideways and upwards at the same time.Learn More
The glottis is responsible for the vocalizations a frog makes. It is the combination of vocal folds and the space between each fold.Full Answer >
In frogs and all vertebrates, the function of the pancreas is to produce endocrine hormones and digestive enzymes. The pancreas produces insulin, somatostatin and pancreatic polypeptides for the endocrine system, as well as pancreatic juices that break down lipids, proteins and carbohydrates in the stomach.Full Answer >
A frog's gallbladder stores bile. The frog's gallbladder is a small green sac located under the liver and can be hard to find during dissection.Full Answer >
The tympanum, or ear drum, on a frog transmits sound waves to the inner ear and also prevents water and debris from entering the inner ear. The tympanum on a frog is a large external structure located on either side of the head behind the eye. It is made up of nonglandular skin.Full Answer >