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A mammal has a four chambered heart whereas a reptile has a three chambered heart.
A mammal has 2 atriums and 2 ventricles when reptiles have 2 atriums, but only has one ventricle.
Wiki User
∙ 14y ago
elsie anderson
reptiles have 3 chambers in their heart were as mammals have 4 chambers in their heart.
A mammal has 2 atriums and 2 ventricles where as reptiles have 2 atriums but only 1 ventricle.
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What is the difference between a chicken and pig heart?
The Pig's Heart is Big and The Chicken's Heart is Small
What do a fish a mammal a bird and a reptile have in common?
eyes. vertebre four chamber heart warm blood care for young 2-loop cirulate system use energy for food
Are giraffe amphibians?
no an elephant is not a lizard a lizard is a reptile and a elephant is a mammal
Is reptile a animal?
yes, it has a heart beat, it breaths, it may be cold blooded but it still has a life, so it is an animal!
How many chambers are in a lion's heart?
A lion is a mammal, so it will have four heart chambers.
What is the difference between the heart of reptile amphibian mammal earthworm insec bird and fish?
they have diff. no. of chambered heart
What is similar between a mammal and a reptile heart?
They both have a pulmonary artery on the left and the aorta on the right.
What is the difference between an atrium and a ventricle in the mammal heart?
The atria are the two upper chambers and the ventricles are the two lower chambers.
Difference between amphibian and a reptile?
amphibians are capable of slowing there heart rate in the winter to hibernate while reptiles can not and amphibians are warm blooded
Why does a mammal need more oxygen than a reptile of the same size?
Yes, mammals have a 4chambered heart, while reptiles only have a 3chambered heart.
What is the difference between a boy's heart and a girl's heart?
No difference. The human heart structures or functions does not varies with gender.
How is a heart of a fish different then a mammal?
A fish heart has two chamber and a mammal has 4.
What is the difference between a deer heart and a human heart?
Deer hearts are found in deer; and some shops. Human hearts are typically only found in humans.
What do a fish a mammal a bird and a reptile have in common?
eyes. vertebre four chamber heart warm blood care for young 2-loop cirulate system use energy for food
What were the first warm-blooded vertebrates?
I haven't read this specifically, but here is my deduction from what I do know: Probably some type of mammal-like reptile or archosaur was the first warm blooded vertebrate. As for archosaurs, dinosaurs appear to have been warm blooded, and the heart structure of crocodillians suggests that they evolved from warm blooded ancestors. However, it is likely that a mammal-like reptile evolved a warm blooded metabolism before any archosaur.
What were the first warm blooded vertebrates?
I haven't read this specifically, but here is my deduction from what I do know: Probably some type of mammal-like reptile or archosaur was the first warm blooded vertebrate. As for archosaurs, dinosaurs appear to have been warm blooded, and the heart structure of crocodillians suggests that they evolved from warm blooded ancestors. However, it is likely that a mammal-like reptile evolved a warm blooded metabolism before any archosaur.
What is the difference between a chicken and pig heart?
The Pig's Heart is Big and The Chicken's Heart is Small
