Frog Lab Conclusion

The human and the bullfrog have their individual pros and cons. For example, they both have the Integumentary, Muscular, Skeletal, and cardiovascular system. But, there are some different muscles and ways that the frog has or does than a human. An example is the frogs Integumentary system, and a human’s Integumentary system. A similarity is that we both have two layers of skin called the epidermis and the dermis. A difference is, a frog has 2 lungs, but they are small, because the frog can also breath through there skin, because they are semipermeable. There lungs are there for extra breathing support. Humans just have lungs to support there breathing. Frogs can also change there skin color, humans cannot. Another example is the Muscular system of a frog and a human. A frogs and humans muscular system is incredibly similar. Fro example, we both have triceps and biceps, but we have our biceps and triceps at the top of our arms, and the frog has them on the under side of his thigh. Frogs also have stronger muscles in there legs, because they use there leg muscles to hop around. But they have little muscles in there hands because they don’t use there hands as much. As in humans, we use are hands for almost every purpose, so we have more muscle in our hands. But frogs have more muscle in there legs, for there size. Another example is the skeletal system of a frog and a human. First off, a frog has 159 bones in its body and a human has 206 bones in there bodies. Frogs have less bones, because of there size. Also, a frogs skull is more flat and broad, and humans is more round and vertical, and plump. Frogs also don’t have a rib cage, humans do. Frogs only have 4 fingers, on each hand, humans have 5 fingers on each. The most important example, I think, is the cardiovascular system of a frog and a human. In a frogs heart, they only have three chambers. They only have