This is not true because most animal experiments do not contribute to medical advances because many of the experiments are done simply out of curiosity and give little hope to finding cures to diseases. This is because even though animals and humans can have similar organ structures, animals and humans have numerous differences that make it almost impossible for animal testing to give accurate data. For example, dogs are used for research into heart disease, despite differences between dog and human hearts, blood vessels and circulation. For instance, in humans, high blood pressure is associated with high insulin levels. However, in a dog, high insulin levels actually lowers blood pressure. Therefore, animals do not make acceptable models of the human body, and contribute very little in medical
This is not true because most animal experiments do not contribute to medical advances because many of the experiments are done simply out of curiosity and give little hope to finding cures to diseases. This is because even though animals and humans can have similar organ structures, animals and humans have numerous differences that make it almost impossible for animal testing to give accurate data. For example, dogs are used for research into heart disease, despite differences between dog and human hearts, blood vessels and circulation. For instance, in humans, high blood pressure is associated with high insulin levels. However, in a dog, high insulin levels actually lowers blood pressure. Therefore, animals do not make acceptable models of the human body, and contribute very little in medical