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.
All mammals have 4 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).
NO. Arthropods do not have a 4 chambered hearts.
Reptiles and amphibians ;3
no all mammals do not have 3 chambered heart..... only few have 3 chambered heart
no. amphibians have three chambered heart i.e., 1-A 2-V
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Fish are the animal group that have two-chambered hearts. Reptiles and amphibians have three-chambered hearts and mammals have four-chambered hearts.
Amphibians have a three chambered heart.
No, not all animals with two-chambered hearts live in the water. For example, some amphibians, like frogs, have two-chambered hearts and live both on land and in water.
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 have two atria and one ventricle. The two atria receive blood from the body and lungs, while the single ventricle pumps blood out to the body and lungs. This type of heart is found in some reptiles and amphibians.
3 Chambered heats
Birds and amphibians do not have that much in common. Birds and amphibians both lay eggs. They also have three chambered hearts.
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.
God made everything the way that He wanted to, and He made it that way.