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What is the minimum mean body mass required for metamorphosis of a tadpole to occur?
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What major physical changes occur in the metamorphosis from the tadpole stage to the adult stage that enable the adult frog to survive on land?
At birth, a tadpole is essentially a head with eyes and a tail. Many internal changes must occur before a tadpole is ready to be a land dwelling frog. As a tadpole grows, she will develop bones. The tadpole must also grow some new internal organs, the most important of which are the lungs, and a fully grown heart.
How many months days years does it take a tadpole to become a frog?
A tadpole is the hatchling and larval stage of a frog or toad, and exists for varying periods. For many species, the tadpole stage is only from a week to a month. But for others, the metamorphosis may not occur for months, normally ending in the spring or early summer.
Does metamorphosis occur in humans Why or why not?
Metamorphosis doesn't occur in human because it is transformation from immuture creature to an adult. In case of human, we observe that from infancy to old age no such transformation occurr. Hence we can say that there is no metamorphosis appearantly
When does metamorphosis occur in the life cycle of a butterfly?
metamorphosis is occured in the life cycle of a butterfly in the part of the pupa
Do both frogs and toad go through metamorphosis?
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 terrestrialRead more: Metamorphosis - Amphibians - Adult, Changes, Gills, and Development - JRank Articles http://science.jrank.org/pages/4276/Metamorphosis-Amphibians.html#ixzz2UadIy4hP
What type of metamorphosis occurs in the Isoptera order?
IN Isoptra incomplete metamorphosis occur in which pupil stage is missing and larvae resembles its adult but smaller in size.
What animal does metamorphosis occur in?
insects and amphibians and there is more but i cant figure out which ones it is
What is the minimum amounth of energy required for a reaction occur?
The minimum amount of energy needed for a reaction to take place is called the activation energy.
What is the minimum dollar amount to open an Emigrant Direct Account?
There is no minimum deposit required to open an Emigrant Direct Account. Fees will be charged for services such as letters of verification and legal fees should any occur.
When does the metamorphosis occur in the story Circe?
The metamorphosis occurs in the story "Circe" when the protagonist Circe transforms her enemies into animals using her magical powers. This act of metamorphosis is a prominent feature throughout the story as Circe navigates her powers and relationships with gods and mortals.
Which two shifts occur at the end of Franz Kafka's The Metamorphosis?
At the end of Franz Kafka's The Metamorphosis, the two shifts that occur are a shift in Gregor's family members' attitudes towards him, as they become more indifferent and move on with their lives, and a shift in Gregor's own acceptance of his transformation, leading to his ultimate demise.
How is the digestive system of a tadpole different than a frog's?
Tadpoles have a herbivorous (plant-based) diet and frogs have a carnivorous (animal-based) diet, and so during metamorphosis, some dramatic changes occur in the digestive tract. Herbivorous animals generally have longer and more coiled small intestines than carnivorous animals, because plant-based diets require more time in the digestive tract than animal based diets. In typical fashion, the herbivorous tadpole small intestine can be up to 10 times longer and much more coiled than the carnivorous frog small intestine. The stomach of the frog becomes more structurally complex after metamorphosis, with more folding
