What is the difference between animal blood and human blood?
How do I differentiate between human and animal blood?
How big is the difference between human blood and dog and fish blood? What would happen if we transfused animal blood into humans? Functions of the blood? Do animals have blood groups? What are the compatibility of blood types? What are the different human blood groups and types? Why can we drink animal blood but when we are transfused with human blood different type than ours we reject it and we can die? Which organ in humans purifies blood? Where does the blood come from in our body? How can you determine the pH value of blood? How much blood do humans have? How much blood is in the human body? How much blood is there in the human body? What color is human blood, and what makes it that way? What is the difference between red blood and dark red blood in the human body? Where is the blood used in our body? Why do humans have different blood groups from evolutionary point of view? What is the use of blood In our body? What is the amount of blood in human body? What are the different blood groups? Where is blood produced? What purpose does blood serve? What is blood cross matching? Specify different types? Why are there different blood types? Evolutionary advantage of the different blood groups? What is the biological structure of animal cells? What is the pH of blood? Why do humans have different blood types and why can certain types not be mixed? Why do humans have different blood types? Why can certain types not be mixed? How did blood types evolve? How were the creatures in "True Blood" created?