0
Firstly, amphibians do not have "larvae". They do have an immature stage in-between egg and adult which I can not recall the name for, but it is NOT larvae. If by excretion you mean the elimination of wastes, it occurs in them much the same as in the adults. They eat, it passes through the digestive system and is eliminated as a waste product.
What else can I help you with?
What is the process called by which the larvae of amphibians turn into adults?
Metamorphism
Are fish the only animals that have gills?
Fish and the larvae of amphibians.
What is the economic value of amphibians?
§ Amphibians eat insects. § Amphibians are valuable for medical research. § The larvae of newts and salamanders are sold as fish bait.
How do amphibians obtain their oxygen?
Larvae get it with gills, Adults get it with lungs, and most amphibians can get minimal amounts with their moist skin.by breathing
Are amphibians oviparous or ovoviviparous?
Oviparous, because the larvae are hatched after the eggs are laid.
What group of vertebrate embryos contain a moderate amount of yolk because their larvae can obtain their own food?
Amphibians
Most amphibians exist as what?
Aquatic larvae that breathe with gills and as terrestrial adults that breathe using lungs and skin
Do young toads have frogs?
No. Toads can not give birth to frogs. Toads and Frogs are different species.
What animals in the rain forest eat hover fly larva?
In the rainforest, various predators consume hover fly larvae, including birds, amphibians, and small mammals. Certain insectivorous birds, like flycatchers, may actively hunt for these larvae. Additionally, amphibians such as frogs and toads, along with some larger insects like beetles, can also prey on hover fly larvae, contributing to the ecosystem's food web.
Are the vertebrates that can live in water and on land for a short period of time are amphibians?
Amphibians are of the class Amphibia. They inhabit a wide variety of habitats, with most species living within terrestrial, fossorial, arboreal or freshwater aquatic ecosystems. Amphibians typically start out as larvae living in water.
What do most amphibians eat?
Many reptiles and birds, noteably storks and herons and such. Insects will occasionally have a go at them as well, especially the larvae of dragonflies will hunt tadpoles and salamander larvae.
Larvae and eggs are developmental forms of what?
Larvae and eggs are developmental forms of many organisms, particularly invertebrates, amphibians, and some fish. These stages represent early life forms that undergo significant changes as they mature into adults through processes such as metamorphosis. For example, in insects, the larval stage often differs greatly in form and function from the adult stage. In amphibians like frogs, eggs hatch into larvae (tadpoles) that eventually transform into adult frogs.
