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What is the definition of the four-chambered heart?
Reptiles
How many chambers are there in the heart of amphibians and reptiles and what are the disadvantages of they have chambered heart?
the amphibians have three chambered heart while reptiles have also three chambered heart but only crocodile contain four chambered heart. the blood mix up with each other of two sorts
Do alligators have a heart?
Most certainly. All vertebrates have a heart. Most reptiles have a three-chambered heart, but alligators and crocodiles have a four-chambered heart.
How do reptiles hearts work?
All extant reptiles, with the exception of crocodilians, have a three chambered heart. That means lizards, snakes, tuataras, and turtles have three chambered hearts. Crocodilians are the only animals with four chambered hearts that are not warm blooded.
Can you have less than four heart chambers?
Not if you're human. Amphibians and most reptiles have a three-chambered heart.
What are the differences between a humans circulatory system and a dolphin circulatory system?
All mammals have a four chambered heart. Most reptiles have a three chambered heart, with the exception of the crocodile which has four.
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.
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.
How does the heart of crocodiles differ from that of other reptiles?
The heart of crocodiles has a more complex structure compared to other reptiles. It has a four-chambered heart similar to birds and mammals, allowing for efficient oxygenation of blood. This adaptation enables crocodiles to have greater endurance and performance in aquatic environments.
How many heart chambers do rattlesnakes have?
Most reptiles, including the rattlesnake, have a three-chambered heart. Only crocodilians have a 4-chambered heart in the world of reptiles.
Do koalas have a four chambered heart?
All mammals have a four chambered heart.
