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Does amphibians have skin with scales or larger scales?
Amphibians do not have hard scales. Their skin is smooth. It is covered in a thin layer of mucus to keep it moist.
Are amphibians and reptiles closely related?
Yes, they are close related, but reptiles tend to have scales and amphibians tend to have smooth skin (mostly on tropical amphibians) and even slimy skin.
Do amphibians and reptiles has scales?
Amphibians do not have scales; reptiles do.
Why amphibians are devoid of scales?
Amphibians are devoid of scales because they are descendants of fish, which also lack scales. Early amphibians evolved from lobe-finned fish, which had bony plates in their skin instead of scales. Over time, these bony plates transformed into the smooth, moist skin characteristic of modern amphibians. This adaptation allowed for better gas exchange through the skin, crucial for their semi-aquatic lifestyle.
Do frogs have skin or scales?
Most amphibians do not have scales.No, reptiles have scales but amphibians just have skin which needs to be kept moist.
Do all amphibians have scales?
No only reptiles. Amphibians have moist permeable skin.
Why are reptiles different from amphibians?
Reptiles have scales and Amphibians do not.
What do amphibians have on there skin?
no scales
Do anphibians have skin or scales?
amphibians have skin not scales if i am not mistaken
How can you tell mammalsreptilesand amphibians apart?
Amphibians are vertebrates that have smooth, moist skin. Reptiles are vertebrates that have dry skin and are covered in scales. Mammals are vertebrates that stay warmer than room temperature and are covered in fur.
Does the posion dart frog have scales?
No, poison dart frogs are not scaly. Reason being, they are amphibians, and amphibians do not have scales.
Does a frog have scaly skin?
For the most part extant amphibians do not have scaly skin, but early amphibians (the ones that ventured onto land first) are thought to have had scaly, fish-like, skin. A possible exception to extant amphibians having scaly skin are those of the Order Gymnophionia and a few anurans which have somatic dermal bone. Amphibians of Gymnophionia are earthworm/snake like amphibians that have not been widely studied.
