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What type of heart does birds And mammals have?
they both have a four chambered heart
Which trait suggests that crocodiles and birds share a common ancestor?
Both birds and crocodiles have a four-chambered heart and a system of air sacs for breathing not found in mammals or non-crocodilian reptiles. The fossil record also indicates a lineage from archosaurs for both.
What do mammals and monotremes have in common?
Both are mammals, have a 4-chambered heart, body covering of fur or hair and both suckle their young.
How do mammals differ from birds and what adaptation's do they share?
Adaptations that birds and mammals share include the fact that they are both warm blooded, they are both vertebrates, and they both have four chambered hearts. Unlike mammals, birds are covered in feathers and all birds lay eggs. Unlike birds, mammals are covered in hair, produce milk for their young, and nearly all mammals give birth to live young (except a few species that lay eggs).
What 3 features do whales and other mammals share?
They are both vertebrates, they are both warm-blooded, and they both have a four-chambered heart.
What is the direction of blood flow in a fish and a human?
fish have a single circuit heart while mammals have two chambered heart but in both blood flows in two directions
Are birds and mammals the same?
No. Mammals and birds are both vertebrates, particularly amniotes, but beyond this they are not relate to each other. They share a number of characteristics including:Warm bloodednessA high metabolic rateA four-Chambered heartA soft covering over their skincaring for their young.But Mammals and birds developed these traits separately.
How are mammals and birds similar?
They are warmblooded animals. Both are vertebrates and so the bone structures are broadly similar. Birds are more closely related to Reptiles than to mammals.
What do birds and mammals reproduction have in common?
Both birds and mammals care for their young.
Which type of critter did birds and mammals evolve from?
Birds and mammals both evolved from reptiles.
What animal has a 5 chamber heart?
Well, both birds and mammals have four heart chambers. So, there is your answer!
What kind of heart do amphibians possess?
Amphibians possess a tri-chambered heart, that is, which contains two atria (the right and the left) and one ventricle. The right atrium receives de-oxygenated blood from the entire body and the left atrium receives oxygenated blood from the lungs. These two get mixed up to some extent in the ventricle. Hence, the hearts of amhibians is not as much effective as in the birds and the mammals. There is an incomplete circulation of blood.
