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Crocodylians, such as alligators, crocodiles, caimans, etc, have four chambered hearts.
Testudinidae (turtles), Squamata (amphisbaenians (lizard like), lizards, and snakes), Rhynchocephalia (tuataras); all have two chambered hearts.
It varies.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoamphibian heart is three chambered( two atria and one ventrcle) fish heart is two chambered
Wiki User
∙ 11y agoAmfibians have two atria and one chamber so the oxygenrich and -poor blood is mixed. In mammals the heart is two-chambered so the blood wont mix.
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∙ 12y agoauricles and ventricles
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How many chambered hearts does a zebra have?
All mammals have 4 chambered hearts.
Chordate classes that have 3 chambered hearts?
The chordate classes that have 3-chambered hearts are Amphibia (the amphibians) and Reptilia (the reptiles). Humans and other mammals (birds too) have a four-chambered heart (left atrium, right atrium, left ventricle, right ventricle). Reptiles and amphibians have a left atrium, a right atrium, but only one ventricle (although the ventricle of reptiles has a small internal wall that divides it to some extent).
How many hearts do Arthropods have?
NO. Arthropods do not have a 4 chambered hearts.
Class with 3-chambered heart?
Reptiles and amphibians ;3
Do all mammals have 3 chambered hearts?
no all mammals do not have 3 chambered heart..... only few have 3 chambered heart
Do amphibians have four chambered hearts?
no. amphibians have three chambered heart i.e., 1-A 2-V
To what animal group does an animal with a two-chambered heart belong to?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
To what animal group does a animal with two chambered heart belong?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
To what animal group does a animal with two chambered heart belong to?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
To what animal group does an animal with two chambered heart belong to?
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Three chambered hearts generally consist of which numbers of artia and ventricles?
A three chambered heart has two atria and one ventricle. Only amphibians and reptiles have three chambered hearts.
What kind of heart chamber do amphibians have?
Amphibians have a three chambered heart.
What are the numbers and arrangement of heart chambers in fish amphibians and mammals?
Amphibians have a three chambered heart, two atria and a single ventricle. Fish only have a two chambered heart and mammals have a four chambered heart.
How many chambered hearts do amphibians have in order to ensure all cells in the body receive enough oxygen at all times?
3 Chambered heats
What do amphibians have in common with squirrels?
Birds and amphibians do not have that much in common. Birds and amphibians both lay eggs. They also have three chambered hearts.
What kind of hearts do birds have?
4 chambered heart
What are the three types of hearts in vertebrates?
The first type of heart is the simple two chambered heart, which is found in fish. The second is the third chamber heart, which is found in amphibians and reptiles. Mammals and birds have four chambered hearts.
