The nostrils of a frog are called nares.
mouth
nares is what they are called for baby and adult frogs
through their skin
Frogs actually maintain homeostasis in their body through their excretory system. Their skin is moist in order to facilitate oxygen and gas exchange.
Internal fertilization is like animals having sex....the egg is fertilized on the inside. External is when the egg is fertilized on the outside (like when frogs lay eggs and they need to be fertilized before they can hatch).
Reptiles and birds are among the major groups of vertebrates that have internal fertilization and external development. Also included are monotremes and marsupials.
Yes. Frogs have a set of internal and external nostrils.
nares is what they are called for baby and adult frogs
The internal nostrils of the frog open into the frogs mouth. When the nostrils open it allows air to enter the enlarged mouth.
The internal nostrils of the frog open into the frogs mouth. When the nostrils open it allows air to enter the enlarged mouth.
The internal nostril openings (nares) carry air from the nostrils to the mouth, so that a frog can breathe air when on the surface, by expanding its mouth to pull in and "swallow" air. Underwater, the internal nares close to keep water out.
I do believe that frogs have 14 internal nostrils, each one leads to the mouth enabling them to smell and taste the delicious flies wings. Hope this helped :))
The 2 fertilisation's are external fertilisation, or internal fertilisation. External fertilisation is the type frogs do.
frogs have nostrils inside of the mouth.
nostrils
Arthropods use external skeletons (exoskeletons).
Butterflies reproduce by internal fertilization and not by external fertilization. Butterflies, like most insects, will then lay the eggs and wait for them to hatch.
All frogs have a sexual reproduction. Most frogs fertilize their eggs external, like the poison dart frogs, only some species are known to have an internal fertilization, eg (Ascaphus).