Frogs re-evolved "lost" bottom teeth after more than 200 million years‚ according to new research. Tree-dwelling Gastrotheca guentheri are the only frogs with teeth on both their upper and lower jaw. The reappearance of these lower teeth after such a long time fuels debate about whether complex traits are lost in evolution or if they can resurface. Scientists suggest this new evidence identifies a "loophole" in previous theories. The Gastrotheca genus of frogs carry eggs on their backs Commonly
Premium Evolution Dinosaur Charles Darwin
The comparison between frog and nightingale describes and explains us the human society and leaves a shocking‚ hard to believe truth about humans. It appears that the nightingale is a talented artist who is hardworking and very obliging while the frog that is her mentor‚ trains her‚ organizes her shows and critically reviews her work is a very cunning creature. The frog is money minded‚ greedy‚ and of a selfish nature. Frog is opportunistic which can be seen when he takes advantage over nightingale’s
Premium Science Sociology Psychology
The fairy tales Rapunzel‚ Princess and the Frog‚ and Canary Prince have many similarities and differences. The story Canary Prince is a mixture of Rapunzel and Princes and the Frog. But Canary Prince is a Italian fairy tale that has to do with both of the other well known fairy tales. These stories are all about a princess and a prince‚ but also have original fact and details to their stories. There is a lot more to learn about these three stories. These three stories are a lot alike. The stories
Premium Fairy tale Brothers Grimm Difference
The Irony of The Jungle Between 1870 and 1900 Chicago grew from a population of 299‚000 to almost 1.7 million‚ the fastest-growing city ever at the time. This surge in population was largely attributed to immigrants coming from European countries seeking a chance for employment and new freedoms associated with moving to the United States at the time. 1905‚ in particular‚ was a historic year when a surge of over 1 million immigrants came to the city. During this time‚ author Upton Sinclair
Premium Upton Sinclair Socialist Party USA The Jungle
professor is known as ‘Amasele’ (‘The Frog’)‚ because he plays his peeano at night when the prison is quiet. To the Zulus the frog makes always the loudest music at night‚ much louder than the cricket or the owl. So it is simple‚ you see. You are the small boy of the frog‚ which makes you a tadpole” (230). Quote Analysis: This quotation said by Geel Piet‚ talks about how the prisoners think of Peekay as a tadpole. He is the tadpole and Doc is known as the frog. Geel Piet is foreshadowing that Peekay
Premium English-language films Frog Debut albums
The Anatomical and Physical Features of Frogs Abstract: People have always wondered how frogs have the capability to live in both wet and dry environments. So why not dissect a frog to find out how. Frogs have both physical features like their skin that allows them to breath in water. They also have anatomical features like humans that allow them breath air just like us. Introduction As many people have learned throughout elementary and middle school amphibians are animals that have the
Premium Liver
Welcome to Sweet Frog - where our goal is to create the best frozen yogurt experience you’ve ever had! Sales Strategy Consumer Oriented Philosophy focused on revolving marketing and production/sales around the customer. Distribution Channels Locations can be researched for building a manufacturing warehouse/storage facility. Manufacturing warehouses shall process the frozen yogurt for shipping and can be centralized so that multiple trucks can distribute to multiple stores. The containers of the
Premium Marketing Ice cream Milk
The Frog Life Cycle In Biology‚ we know the term metamorphosis which is the transformation process of animal’s body structure from the immature one to the adult form. This transformation process is done through cell growth and differentiation. This process usually happens in some insect’s life‚ such as butterfly. But there’s also amphibian‚ like frogs‚ which is also do metamorphosis in their life cycle. Frogs have some phases in their life cycle‚ part of the metamorphosis‚ which is interesting
Premium Muscle Water Muscular system
studying the anatomy of frogs and electrophysiology. In the 1780’s‚ he began to experiment with animal electricity. One day‚ Galvani was experimenting at the University of Bologna with frogs and test charges. It was known that if you applied a charge to the spinal cord of a frog‚ that it would cause the frog to have muscular spasms throughout it’s body. He found that the electric current supplied by a Leyden jar‚ would be powerful enough to causes the leg muscles of a frog to twitch or contract
Premium Battery Alessandro Volta
THE POEM "THE FROG AND THE NIGHTINGALE " - A DESCRIPTIVE SUMMARY In the poem‚ “The Frog and The Nightingale” the poet Vikram Seth has adopted the features of modern poetry in following the pattern of mixed metre and free verse. It is a fable in the form of a poem- narrative‚ not longer than a short story‚ having a moral. In this poem‚ all the characters have been personified as human beings with thoughts and emotions. Throughout the poem the conversation between the two central
Premium Morality Poetry Psychology