Amphibians

Frogs and other amphibians are being wiped out at such a rapid rate across Asia that many are going extinct before scientists even have a chance to identify them as new species, biologists warned at an international conservation meeting ...

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... mammals may have lost their ability to create green pigmentations as a result of it not being an advantegeous trait for them. Reptiles and amphibians don't have green pigmentation either. All mammals, birds, reptiles, and amphibians produce the same two types of pigmentation, melanin amd ...

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In amphibians like frog,during blood circulation 2 atria contract and pump blood into single ventricle(heart is 3 chamberd).In the ventricle mixed blood is formed.How does mixed blood is circulated to various body parts via ...

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How do the amphibians cope up with mixed blood whereas we can not?

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... of Human Beings Insulators Class Samples collected would be in the form of Body Weight, Blood, Urine, Sputum. Similar to Carnivorous, Omnivorous, Amphibians, Herbivorous, Mammals Class do you feel this is a New Class ? "Human Beings Insulators". Discussion Forum Link ---------------------------------- ...

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