Do amphibians give birth to live young

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August undefined, 2024

WebMany species of animals lay eggs, and some of them stay to incubate and protect the eggs, while others die or abandon their eggs shortly after having laid them. The type of egg … WebA) Feathers may have originally evolved for interspecies communication and display. B) The evolution of feathers and other characteristics of birds occurred in a linear progression. C) Feathers may have originally evolved for insulation. D) Feathered birds, capable of flight, evolved after the extinction of dinosaurs.

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WebMany snakes that belong to the viper family are unusual in that they give birth to live young. This is usually a characteristic of which vertebrate group? answer choices . amphibians. birds. bony fish. mammals. Tags: Question 10 . SURVEY . 900 seconds . Q. What is respiration? answer choices . breathing . giving out carbon dioxide ... WebCaecilians use internal fertilization and often give live birth. Juvenile amphibians are entirely aquatic, with gills and tails, but once they mature, they develop lungs and legs and split their ... iot ict 教育

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WebMay 3, 2016 · Many species of skinks, including the very popular Blue Tongue Skink ( Tiliqua sp.) give birth to live young. Blueys actually have a very complex placental … WebJan 12, 2016 · 2. [Birth to] live young is a phrase that means the opposite of "hatched from an egg". Oviparous would mean born from an egg that is laid by the mother, rather than … WebJan 26, 2024 · The vast majority of frogs lay eggs, but some species that use internal fertilization do give live birth to froglets. Interestingly, of all the species of frogs that … onward acres youtube

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Do amphibians give birth to live young? - Answers

WebFeb 18, 2024 · In this sense, amphibians are more like fish or birds than they are like mammals. Mammals (including humans) give birth to live young. Birds, fish and almost all amphibians are different – they lay … WebFeb 23, 2024 · To put it a bit more plainly, amphibians are perched midway on the evolutionary tree between fish, which lead a fully marine lifestyle, and reptiles and mammals, which are fully terrestrial and either lay their eggs … onward accounting and taxation pty ltdWebFemales of most mammal species give birth to young that have developed inside a special organ called the uterus. Some mammal species lay eggs instead of having live birth, but none of these species live in Illinois. After birth, mammal young are fed for a time by milk produced in the female’s mammary glands. iot identity authentication

"WebJan 16, 2016 · Many animal groups have some species that lay eggs and others that birth live young, including fish, amphibians, and yes, even mammals, says Whit Gibbons, … " - Do amphibians give birth to live young

Do amphibians give birth to live young

Amphibian Characteristics, Life Cycle, & Facts Britannica

WebMar 18, 2024 · No, they do not. Amphibians lay eggs in water. The eggs give the embryos all the nutrition they need until they hatch. After that, they're on their own and live on … WebMost amphibians produce toxins in the skin. Amphibians do not have scales, feathers or hair. Order: Anura (frogs and toads) - Frogs and toads have moist skin or are active when the environment is moist. They must return to water to reproduce even if they normally do not live in it. Males produce a breeding call. The adults do not have a tail.

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WebMay 13, 2024 · Of the 9,000 known species of snakes and lizards, about 15 to 20 percent give birth to living young. The common garter snake gives birth to live young, while … WebAug 24, 2009 · Do vertabrates give birth to live young? A vertebrae is a life form with a spine. Humans are vertebraes as are all mammals, monotremes and amphibians..however not all of these give birth to live ...

WebFeb 18, 2024 · This is why, even once they start living on land, amphibians usually live close to water. Some amphibians can “aestivate“. This is a special ability that allows certain types of amphibian to enter a dormant state if conditions become too hot and dry. They then return to normal once cooler, wet conditions return. Some amphibians are poisonous. WebJun 9, 2024 · Scientists even observed one lizard lay eggs and give birth to live young in the same clutch. But why evolve live birth in the first place? There are definitely some …

WebAnswer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. View this answer. Fire salamanders (Salamandra salamandra) are the … WebMammals are the only class of animals that give birth to live young. This is due to the presence of specialized organs such as the placenta and uterus that allow for …

WebMost amphibians produce toxins in the skin. Amphibians do not have scales, feathers or hair. Order: Anura (frogs and toads) - Frogs and toads have moist skin or are active …

WebOct 11, 2024 · Amphibians can either lay eggs or give birth. The majority of amphibians lay eggs, but there are a few that give birth to live young. The type of reproduction an amphibian uses is dependent on the … onward acupunctureWebJan 19, 2024 · Biologists have long believed that nearly all species of frogs lay eggs rather than give live birth. Notably, there are 13 species in the Nectophrynoides genus that undergo internal fertilization and give birth to miniature frogs, or froglets. However, only one species gives live birth to tadpoles! onward actionWebApr 6, 2024 · amphibian, (class Amphibia), any member of the group of vertebrate animals characterized by their ability to exploit both aquatic and terrestrial habitats. The name amphibian, derived from the Greek … onward acres michiganWebAll of the above characteristics shared by all worm phyla. Flat worms are most clearly related to the________. Annelids. Worms all appear to be closely related but have distinct evolutionary histories, resulting in the classification of worms into ________ phyla. 3. Which phylum of worms has members with a simple gastrovascular cavity rather ... onward adventures onward adjustable spring hingeWeb3. Why is it safer for an Anaconda to have live births? Conceptual Background: Snakes have two different ways of producing young, either by laying eggs or live birth. The snakes that have live birth do not carry their babies in the womb like mammals; rather, they grow their babies inside of their bodies as if they were in eggs. io tillett wright 2022http://www.pjzhengwang.com/upload/file/20241112_091813_196.pdf iotified