DENDROLOGY

Detailed explanation-1: -An amphibian is a cold-blooded vertebrate animal that is born in water and breathes with gills. As the larva grows into its adult form, the animal’s lungs develop the ability to breathe air, and the animal can live on land. Frogs, toads, and salamanders are all amphibians.

Detailed explanation-2: -Reptiles are a class of vertebrates made up mostly of snakes, turtles, lizards, and crocodilians. These animals are most easily recognized by their dry, scaly skin. Almost all reptiles are cold-blooded, and most lay eggs-though some, like the boa constrictor, give birth to live young.

Detailed explanation-3: -The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb water through their very thin skin. Amphibians also have special skin glands that produce useful proteins.

Detailed explanation-4: -Amphibians Frogs, Toads and Newts.