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#Frog parts of body download#

The female frog lays a large number of eggs while the sperm of the male frog acts as a fertilizer as she deposits them.

The frog goes through these stages as it grows, a process known as metamorphosis.

The life cycle of a frog is divided into three stages, which consist of the egg phase, the larval or tadpole stage, froglet stage, and adulthood.

Some frogs, on the other hand, have webbed feet for swimming or gliding (often aquatic frogs), whereas others have padded toes for climbing (often tree frogs) or spayed toes for digging (often terrestrial frogs).

Meanwhile, each of their forelimbs has four toes, and each of their hind limbs has five toes separated by webbing.A frog has four legs, with the hind legs located in the back and being much longer and more muscular than the forelimbs, allowing frogs to leap and jump when searching for food or fleeing predators.The tongue is sticky in order to better grasp this prey. From this position, the frog can quickly flick it out to grab any passing prey.The tip of its tongue is normally rolled up back towards the throat. These are only found in the upper jaw.It has toothless, practically useless teeth. When the nostrils open, the floor of the mouth is lowered, eventually causing the frog’s throat to “puff out,” and air enters the enlarged mouth.However, it can breathe with its mouth closed.A frog breathes by opening its mouth and letting air enter its windpipe.A frog is covered by a soft, thin, and moist covering that not only protects the frog but also aids in respiration.The frog heart, unlike those of other animals and humans, has only one lower chamber, a single ventricle.The frog heart, known as the pericardium, is the only organ enclosed within the coelom that has its own protective layer.With the exception of an expanded area that encases the small brain, a frog’s skull is flat.The skeleton is a bony framework that supports and protects the frog’s body.

A frog’s anatomy and parts primarily consist of its skeleton, heart, tongue, and legs.What distinguishes frogs from other amphibians is that they lose their tails as adults, hence the name “Anura,” which means “tailless” in Greek.Frogs are related to other amphibians such as salamanders in that they are both cold-blooded, born in water, and can live on land as adults. Frog anatomy undergoes profound transformations during metamorphosis.Although the dinosaurs, along with 75 percent of life on Earth, were wiped out by an asteroid 200 million years ago, 88 percent of frogs thrived after the dinosaurs went extinct.The frogs evolved between 290 and 305 million years ago, with the split between Anura and Caudata occurring around 292 million years ago.

#Frog parts of body download#

See the fact file below for more information on Frog, or you can download our 28-page Frog worksheet pack to utilize within the classroom or home environment. They can be found on every continent except for Antarctica and all toads are also actually frogs. The frog is a tailless amphibian that differs from reptiles because they don’t have scales.