Question

Frog/Toad belongs to order
(A)Apoda
(B)Anura
(C)Urodela
(D)Caudata

Answer 1

Hint: Frog/Toad belongs to order which is also known as the Salientia. It is known as one of the major extant orders of the class Amphibia. This class includes animals that can survive both on land and water.

Complete answer: The order Anura includes the amphibians just like the frogs and toad. the essential characteristics of Anura species are
Species are four-legged and hindlimbs are longer than the forelegs which helps them to leap or leap.
They are external fertilizers that are the union of male and feminine gametes that occurs outside the body of the female. These species are vocal and make various noise

Additional Information:
A frog is commonly known to be an organism that comes from a member of a various and largely carnivorous group of short-bodied, tailless amphibians composing the Salientia (literally without tail in Ancient Greek). The oldest fossil of the frog i.e "proto-frog" is found to appear within the early Triassic of Madagascar, but molecular clock dating suggests their origins may extend further back to the Permian, 265 million years ago. Frogs are cosmopolitan, starting from the tropics to subarctic regions, but the best concentration of species diversity is found in the tropical rainforest. There are something around 6,250 recorded species, which account for around 89% of extant amphibian species. They're also one of the five most diverse vertebrate orders. The common frog species known as the Warty frog commonly tend to be called toads, but the excellence between frogs and toads is informal, not from taxonomy or evolutionary history. We can say that all toads are frogs, but not all frogs are toads.

So, the correct answer is ‘Anura’.

Note: Something around 88% of amphibian species are classified in the order Anura. These include approx 7,100 species present in 55 families, of which the Craugastoridae, Hylidae, Microhylidae, and Bufonidae are the richest in species. The order Anura usually include all modern frogs and some of the fossil species that fit within the anuran definition