Cardiovascular System Evolutionary Trends in Five Vertebrate Classes
The cardiovascular system circulates blood throughout the body, delivering nutrients and oxygen and removing waste. The cardiovascular systems of animals have evolved substantially to adapt to changing physiology and environment. In this analysis, the circulatory systems of Chondrichthyes (cartilaginous fish), Actinopterygii (ray-finned fish), Amphibia, Reptilia, and Mammalia will be examined for anatomical variations and evolutionary ... Read More
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