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Obviously because most mammals have different blood types. At least humans do. If you get the wrong type of blood in your system, then your body won't function well. I assume and you should as well, that tis the same for birds and other mammals. Now if this gets put up as the answer to this question, I will have to say that Wikianswers sucks... try Yahoo or something. Terribly sorry for the insult wikianswers...
What else can I help you with?
What is the blood of birds and mammals called?
The blood of birds and mammals is called "blood" or "whole blood." It is composed of red blood cells, white blood cells, platelets, and plasma.
Why do birds and mammals have four chambered heart?
Simple answer-The four chambered heart increases the efficiency of delivery of oxygenated blood to tissues by preventing mixing with deoxygenated blood
A mosquito that lives off of the blood of birds and mammals is an example of?
A mosquito that lives off the blood of mammals and birds is an example of parasitism. They are biting insects that feed on blood.
Where are rbc's produced in birds?
Red Blood Cells are produced in bone marrow in birds as in mammals. The red blood cells are elliptical in birds and have a shorter life span than in mammals.
Can birds sucks blood?
Nope. Some varieties of Bat do this but they are mammals, not birds.
Why do birds need a four chambered heart?
A four-chambered heart prevents oxygen-rich blood from mixing with oxygen-poor blood and therefore ensures more efficient circulation than a three-chambered heart. Efficient circulation of blood is necessary for an animal with high metabolic needs. Birds have high energy requirements because they are warm-blooded and move mostly by flying.
What isContrast between warm blood animals with cold blood animals?
fish, reptiles, amphibians, birds, mammals
What do mammals and birds both have?
birds and mammal are alike is because birds lay eggs and mammals have a alive birth and also that mammals have teeth and birds have bills Those are differences. Both birds and mammals : - are warm blooded. - have bones - have feet / legs - breathe air - have lungs - have a nervous system -some mammals lay eggs - echidna and platypus
Are birds and mammals cold-blooded?
Oh, dude, birds and mammals are definitely not cold-blooded. They're warm-blooded creatures, like us humans, trying to stay cozy and regulate their body temperature without needing to sunbathe all day. So, yeah, birds and mammals are totally in the warm-blooded club, no need for them to shiver in the cold-blooded corner.
What is a birds blood type?
Birds have a unique blood type system that differs from mammals. Their blood is classified into different types based on the presence of specific antigens on the surface of red blood cells, with the most commonly studied being the A and B types. Additionally, birds possess nucleated red blood cells, unlike mammals, which have enucleated red blood cells. This unique physiology reflects their evolutionary adaptations and plays a role in their immune response.
What does mosquitoes eat and how?
They eat blood from anything like mammals and spiders, birds, and some amphibians eat them.
Are mammals blood cold or warm or hot?
mammals are just like birds both groups are warm-blooded
