Where do frogs have their eggs?

It depends on the species. Many species of frogs lay their eggs in water, but not all do e.g. the Corroboree frog.Also, frogs of the genus Pristimantis lay their eggs on land, where they do not undergo a tadpole stage, hatching as fully metamorphosed baby frogs. Some species of frogs even give birth to live young, such as members of the African genus Nectophrynoides and other species found in the Andes and Central America.