Why Do Frogs Have Teeth? PDF Download
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Author: Patricia Fletcher
Publisher: Gareth Stevens Publishing LLLP
ISBN: 153820391X
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
Not many people report being bitten by a frog. But many will notice the weird ooze that seeps out of a toads skin when theyre picked up. These are just two strange adaptations that have helped amphibians survive in their environment. Thats also why salamanders need the ability to regrow limbsor even part of their brain! Curious future scientists learn all about these awesome adaptations as well as other important topics such as the unique amphibian life cycle, all complemented by full-color, up-close photographs.
Author: Patricia Fletcher
Publisher: Gareth Stevens Publishing LLLP
ISBN: 153820391X
Category : Juvenile Nonfiction
Languages : en
Pages : 34
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Book Description
Not many people report being bitten by a frog. But many will notice the weird ooze that seeps out of a toads skin when theyre picked up. These are just two strange adaptations that have helped amphibians survive in their environment. Thats also why salamanders need the ability to regrow limbsor even part of their brain! Curious future scientists learn all about these awesome adaptations as well as other important topics such as the unique amphibian life cycle, all complemented by full-color, up-close photographs.
Author: John L. Behler
Publisher: Sterling Publishing Company, Inc.
ISBN: 9781402757792
Category : Nature
Languages : en
Pages : 164
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Book Description
With richly colorful photos and compelling, informative descriptions, John and Deborah Behler have carefully crafted a wonderful tribute to the amazingly complex frog. With decades of expertise in conservation, the Behlers are unequaled in their ability to capture the wild and ever-changing world of these amphibians--all 5,000 species. They reveal an unexpected diversity of form, lifestyle, and ecology, and take readers on a magical journey that makes vibrantly clear why these creatures are so important. Breathtaking and brilliant images show tadpoles in water and on leaves; a many-hued variety of frogs (bright blue, golden yellow and black, red and turquoise) in their environment; African sand frogs and chirping frogs; Oriental fire-bellied frogs; and tiny three-toed toadlets--among the smallest that exist. It’s a vision not to be missed.
Author: DK
Publisher: Penguin
ISBN: 0756688396
Category : Juvenile Nonfiction
Languages : en
Pages : 82
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Book Description
Everything You Need to Know About Frogs and Other Slippery Creatures is a fascinating read - not only do you discover the basics of reptile and amphibian anatomy, you also learn about the lives and times of a great number of creatures: see how they survive in lakes and rivers, forests and deserts, and how they have adapted to the most inhospitable habitats. Everything You Need to Know About Frogs and Other Slippery Creatures provides ideas for things to make, games to play, quizzes, and shocking facts to share with your friends. It's everything you need to know, and everything you WANT to find out.
Author: Edward S. Barnard
Publisher: Gareth Stevens Publishing LLLP
ISBN: 9780836891072
Category : Juvenile Nonfiction
Languages : en
Pages : 52
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Book Description
Presents an introduction to frogs, discussing their physical characteristics, different types, eating habits, life cycle, and future threats to their existence.
Author: Barry K. B. Berkovitz
Publisher: Academic Press
ISBN: 012802884X
Category : Science
Languages : en
Pages : 354
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Book Description
The Teeth of Non-Mammalian Vertebrates is the first comprehensive publication devoted to the teeth and dentitions of living fishes, amphibians and reptiles. The book presents a comprehensive survey of the amazing variety of tooth forms among non-mammalian vertebrates, based on descriptions of approximately 400 species belonging to about 160 families. The text is lavishly illustrated with more than 600 high-quality color and monochrome photographs of specimens gathered from top museums and research workers from around the world, supplemented by radiographs and micro-CT images. This stimulating work discusses the functional morphology of feeding, the attachment of teeth, and the relationship of tooth form to function, with each chapter accompanied by a comprehensive, up-to-date reference list. Following the descriptions of the teeth and dentitions in each class, four chapters review current topics with considerable research activity: tooth development; tooth replacement; and the structure, formation and evolution of the dental hard tissues. This timely book, authored by internationally recognized teachers and researchers in the field, also reflects the resurgence of interest in the dentitions of non-mammalian vertebrates as experimental systems to help understand genetic changes in evolution of teeth and jaws. Features more than 600 images, including numerous high-quality photographs from internationally-recognized researchers and world class collections Offers guidance on tooth morphology for classification and evolution of vertebrates Provides detailed coverage of the dentition of all living groups of non-mammalian vertebrates
Author: David P. Badger
Publisher:
ISBN: 9781610603911
Category : Frogs
Languages : en
Pages : 156
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Book Description
Showcases a select group of over fifty frogs and toads chosen for their unusual markings, calls, poisons or behavior, and includes frogs and toads from North and South America, Africa, Australia, Europe and Asia.
Author: Mike Dorcas
Publisher: JHU Press
ISBN: 1421401185
Category : Nature
Languages : en
Pages : 177
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Book Description
Frogs are amazingly diverse—ranging from the massive goliath frog, which weighs several pounds, to the recently discovered gold frog, which measures a mere three-eighths of an inch when fully grown—and have inhabited the earth for more than 200 million years. Today, however, these amphibians face more challenges than any other vertebrate group. In this fun and informative book, herpetologists Mike Dorcas and Whit Gibbons answer common and not-so-common questions people may have about these fascinating animals. Dorcas and Gibbons discuss how frogs evolved, which species currently exist in the world, and why some have recently gone extinct. They reveal what frogs eat and what eats them, their role in cultures across the globe, why many populations are declining and what we can do to reverse this dangerous trend, why there are deformed frogs, and much more. They answer expected questions such as “What is the difference between a frog and a toad?” and “Why do some people lick toads?” and unexpected ones such as “Why do some frogs lay their eggs in the leaves of trees?” and “Do frogs feel pain?” The authors’ easy-to-understand yet thorough explanations provide insight into the amazing biology of this amphibian group. In addressing conservation questions, Dorcas and Gibbons highlight the frightening implications of the current worldwide amphibian crisis, which many scientists predict will bring extinction rates experienced by frog species to levels not seen in any vertebrate animal group in millions of years. Packed with facts and featuring two color galleries and 70 black-and-white photographs, Frogs: The Animal Answer Guide is sure to address the questions on the minds of curious naturalists.
Author: Ben Mantle
Publisher: Candlewick Press
ISBN: 1536223697
Category : Juvenile Fiction
Languages : en
Pages : 33
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Book Description
"Frog is a frog and Toad is a toad. They are clearly totally different from each other. So when an unlucky fly mistakes Frog and Toad for two frogs, the two are determined to set the record straight. After all, Toad is obviously stronger, while Frog is unmistakably the superior hopper . . . and before long, things start to get a bit heated among the amphibian population in the swamp. But when the two rivals have a close encounter with a snappy alligator, both Frog and Toad see the benefit of joining forces. Perhaps they're not so different after all?"--Publisher's description.
Author: Michael E. Dorcas
Publisher: JHU Press
ISBN: 0801899354
Category : Nature
Languages : en
Pages : 177
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Book Description
Packed with facts and featuring two color galleries and 70 black-and-white photographs, Frogs: The Animal Answer Guide is sure to address the questions on the minds of curious naturalists.
Author: Dennis Holley
Publisher: Dog Ear Publishing
ISBN: 1457554046
Category : Science
Languages : en
Pages : 1016
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Book Description
GENERAL BIOLOGY is an introductory level college biology textbook that provides students with an understandable and engaging encounter with the fundamentals of biology. Written for a two-semester undergraduate course of biology majors and presented as a bound set of two distinct volumes, this reader-friendly textbook(s) is concept driven vs. terminology driven. That is, the book(s) are based on the underlying concepts and principles of biology rather than the strict memorization of biological terms and terminology. Written in a student-centered and conversational style, this educational research-based book(s) connects students to all aspects of biology from the molecular to the biosphere. End-of-chapter questions challenge students to think critically and creatively while incorporating science process skills and biological principles.
