Egg -> tadpole -> frog (Note, most fail to develop properly.)
a river frog is not fully developed however a grass frog is invenious
A frog certainly can trap air in their throat. This is a necessary skill that the frog has developed as a creature that lives both in and out of water.
During the metamorphosis from tadpole to frog, a frog grows lungs and loses its gills.
The dart frog feeds on insects (ants, centipedes) and occasionally spiders.The frog is food for some birds, and snakes such as Leimadophis epinephelus (aka Liophis epinephelus) which has developed resistance to its poisonous secretions.The loss of the frog's habitat to logging and farming is the major threat to its survival.
The first successful cloned frog was created by scientists at the Institute of Biophysics in Moscow, Soviet Union, in 1952. They used a nuclear transfer technique to clone the frog, which was named "Frog Prince."
Usually this means that your frog is an albino version of a reticulated clawed frog. as far as I know it's just their colouring. This happened to my frog 'gamma,' a few months ago and he's so healthy.
The lungs produce a chemical called Yourmomisgayamine. This directly corrolates to the skin texture due to the lack of weenur
it is a frog it is a frog it is a frog
The brain and spinal cord of a human are protected by a triple layer of membranes called meninges; the meninges of the frog have only 2 layers. Human brains are more developed that those of amphibians and contain a cerebral cortex which the frog lacks. A human has 30 pairs of spinal nerves, while a frog has only 10.
They are an advantage for the frog because frogs have poorly developed eyelids that don't close all the way when their eyes are pushed out of their skull. Therefore, during resting periods, they can protect their eyes by pulling them into their sockets. ( http://www.microscopyu.com/galleries/confocal/frogeye40x.html)
tree frog , poison dart frog , and a glass frog
The first difference is that a tadpole (after being hatched) has gills because its body has not developed enough muscular structure to survive on land, so it live underwater, the frog however breaths through lungs (mature frogs cannot breath underwater). Second, a tadpole has a tail, while a frog is tailless. Third, a tadpole does not have any legs (until later in life) while a frog has very long hind legs for leaping.