Respiratory organ of adult frog



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frog respiratory organ




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Frogs that live in or visit water have adaptations that improve their swimming abilities. This could not be linked directly to human activities, such as deforestation, and was outside the range of normal fluctuations in population size. Living Amphibians of the World. Within a species, jump distance increases with increasing size, but relative jumping distance body-lengths jumped decreases. Although alternative pregnancy tests have been developed, biologists continue to use Xenopus as a model organism in developmental biology because their embryos are large and easy to manipulate, they are readily obtainable, and can easily be kept in the laboratory.





frog respiratory system

Description: Furthermore, since hopping through trees can be dangerous, many arboreal frogs have hip joints to allow both hopping and walking. This is a distinct chirruping sound and is accompanied by a vibration of the body. Mucous membrane containing cilia lines the trachea. Some frogs, such as the poison dart frogs , are especially toxic. The characteristics of anuran adults include:
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Date: 24.04.2016
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