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frogs undergo incomplete metamorphosis because they do not go through a third stage.In frog development, the eggs hatch and give rise to tadpoles, small aquatic larvae that have external gills and are mainly vegetarian. As the tadpole grows, internal gills and limbs form. Several significant changes occur during metamorphosis into the adult, including growth of a large mouth and tongue, loss of gills, formation of lungs, growth of the front legs, and resorption of the tail. Numerous biochemical changes accompany these morphological changes, such as synthesis of a new visual pigment in the eyes and a new oxygen-binding hemoglobin protein in the blood. The adult is mainly insectivorous and partly terrestrial
Read more: Metamorphosis - Amphibians - Adult, Changes, Gills, and Development - JRank Articles http://science.jrank.org/pages/4276/Metamorphosis-Amphibians.html#ixzz2UadIy4hP
What else can I help you with?
Is a tad pole a fish?
No. They are baby frogs. no tad poles are frogs that have just been born and have to go through stages to grow into a normal frog.
What changes a frog and toad go through from birth to adulthood?
Frogs and toads go through a process called metamorphosis, which involves distinct physical changes. They start as aquatic tadpoles, breathing through gills and feeding on plant matter. As they grow, they develop limbs and lungs, eventually transitioning into adult frogs or toads with fully developed lungs for breathing on land.
What animal starts out life as a tadpole?
A frog or toad starts out life as a tadpole.
Which is better a toad or a frog why?
toad. Frogs are slimy and some are poisonous creatures. your opinion. The computer says toads but other people may like frogs.
Which of these is not a reptile turtle toad crocodile dinosaur?
Toads are amphibians, allied to frogs and salamanders.
Is a toad metamorphosis?
No, they're amphibians like frogs, salamanders and newts.
How does toad grow up?
They go through metamorphosis and change into a frog.
Are frogs cold blooded or is a toad?
Both are cold blooded
Is a tad pole a fish?
No. They are baby frogs. no tad poles are frogs that have just been born and have to go through stages to grow into a normal frog.
What changes a frog and toad go through from birth to adulthood?
Frogs and toads go through a process called metamorphosis, which involves distinct physical changes. They start as aquatic tadpoles, breathing through gills and feeding on plant matter. As they grow, they develop limbs and lungs, eventually transitioning into adult frogs or toads with fully developed lungs for breathing on land.
Are frogs and toads carniverous?
It's either a toad or a frog but I think it's both.
Do the toad and frog have a brain?
Yes both toads and frogs as well as all vertebrates have a brain.
Does a frog has to be a toad male and a frog female?
Toads and frogs are separate species, both with males and females.
What are the frogs' names in the movie thumbelina?
The toad's names are Grundel Toad , Mrs. Dolores 'Mama' Toad , Mozo Toad and Gringo Toad .
What animal starts out life as a tadpole?
A frog or toad starts out life as a tadpole.
You have tadpoles are they frog or toad?
You would need to research farther because both Frogs and toads come from tadpoles.
Is a toad the same thing as a frog?
It is a toad. The American toad is the common toad. There is also a common frog. Don't get them mixed up! The same is true in the UK: we have common toads which are toads, and common frogs which are frogs. Confusion begins to arise in the tropics, where iconic species like poison-arrow frogs could really be classed as toads due to their ability to crawl/climb. True frogs always hop.
