Bufonin is obtained from the parotid gland of the common toad (Bufo vulgaris). This parotid gland is an external skin gland of the toad. It contains toxic substances that gives toad a bad toast to eat.
The time for eggs to hatch varies among species, as does the time for the hatched tadpole to complete metamorphosis into an adult frog.
because the frog is easy to handle among the other amphibians or reptiles and they can easily be observed. students can easily observe and diffferentiate the muscles, bones, etc. of the human anatomy from the animal anatomy...
The average size of a frog's penis varies among species, but it is generally small relative to the frog's body size. In some species, the penis is retractable and only emerges during mating.
Frogs do not have opposable thumbs. Among the few animals who do are: ferrets, apes/monkeys, raccoons, lemurs.
That all depends on what the project is on what you name it. If it's about electricity, name it something among the lines of "The Study Of Electricity". If it is about the life cycle of a frog, name it something among the lines of "The Fascinating Life Cycle Of A Frog" (they like it if you put adjectives in there and make it exciting!) etc. I hope I helped! =]
it is a frog it is a frog it is a frog
The blue poison dart frog lives in a few isolated rain forests in the Sipaliwini savanna of southern Suriname. They can be found hiding among boulders and debris near streams and among leaf litter on the forest floor. They aren't found near water since they have no toe webbing which aids in swimming.
tree frog , poison dart frog , and a glass frog
There are some varieties of frogs and toads which live in the desert. In the Australian desert, these include:Knife-footed frog - Cyclorana cultripesDaly Waters Frog - Cyclorana maculosaMain's Frog - Cyclorana mainiWater-holding Frog - Cyclorana platycephalaCentralian Tree Frog - Litoria gilleniGreen Tree Frog - Litoria caerulea (also found along the eastern coast)Desert Tree Frog - Litoria rubellaDesert Froglet - Crinia deserticolaNorthern Burrowing Frog - Neobatrachus aquiloniusDesert Trilling Frog - Neobatrachus centralisShoemaker Frog - Neobatrachus sutorDesert Spadefoot Toad - Notaden nichollsiSpencer's Burrowing Frog - Opisthodon spenceriTanami Toadlet - Uperoleia micromelesBlacksoil Toadlet - Uperoleia trachyderma
1. The Frog Princess 2. Dragon's Breath 3. Once Upon A Curse 4. No Place for Magic 5. Salamander Spell 6. Dragon Princess 7. Dragon Kiss 8. A Prince Among Frogs E.D Baker just came out with the 8th book of this series, A Prince Among Frogs, and it will be released in September 2010.
A nasal grating squawk of about ½ second, a rapid chuckle and staccato squeaks are among the call of the Foothill Yellow-legged Frog (Rana boylii).Specifically, the voice of the Foothill Yellow-legged Frog is known for the diversity of its sounds. It typically is made underwater. The call may be heard between March and mid-June.
Robin the Frog is the name of Kermit the Frog's nephew.