Preview

Your Inner Fish

Good Essays
Open Document
Open Document
307 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Your Inner Fish
The discoveries suggest that humans are sharing the ancestor with the prehistoric fish. This theory sounds interesting to me since fishes don’t seem to have limbs, do they? It can be proved from the fossil record and the biology analysis. In the film, Your Inner Fish, the geologist showed the hand bone of human and the limb fossil of the prehistoric fish. After comparing, it is found that they are the same set of bones which just squashed to support different functions (Cook, Tate and Shubin, 2014). Besides, there are also people with the similar trait of fish. In the video, a woman has a little pit behind one of her ear, which could be viewed as the fish gill (Cook, Tate and Shubin, 2014). However, how could the fish with fins suddenly evolved

You May Also Find These Documents Helpful

  • Good Essays

    Lb1 Research Paper

    • 767 Words
    • 4 Pages

    In 2004 a group of scientists found the partial skeleton of a new human species we had never seen before. Researchers called the remains LB1, also nicknamed the hobbit due to its small size. It was first believed that this new species, Homo floresiensis, was a descendent of Homo erectus that had simply dwarfed over time due to limited access to resources. However, newer studies have highlighted some of the more primitive characteristics of LB1, which lead scientists to believe that the hobbits branched off from the human family tree much earlier than previously thought.…

    • 767 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    Inner Fish Chapter Summary

    • 5067 Words
    • 21 Pages

    However, the gill arches during the embryonic stage create similar structure in use, not appearance. The first gill arch creates “the trigeminal nerve in both humans and sharks” (Shubin 91). The cells of the second gill arch gives us cartilage and muscle that helps the creation of the stapes, as well as another bone, the hyoid, that assists in swallowing. In a shark, the same arch “helps with jaw production” that compares to hyoid (Shubin 92). In the third and fourth gill arch, for humans it produces structures necessary for speech and swallow and for sharks it includes parts of tissues that support the gills. Sharks and humans have gill arches in the embryonic stage, but unlike the statement proposes, they do develop into related structures in each…

    • 5067 Words
    • 21 Pages
    Satisfactory Essays
  • Good Essays

    009PracticeTest

    • 1310 Words
    • 7 Pages

    c. There are plenty of fossils to show that animals have evolved, but there are not enough fossils of human ancestors to suggest that humans are related to other animals.…

    • 1310 Words
    • 7 Pages
    Good Essays
  • Powerful Essays

    Charles Darwin’s theory explained these similarities that were observed by Owen by explaining that they shared a common ancestor. 3. What did further examination of Tiktaalik’s fins reveal about the creature and its’ lifestyle? Further examination of Tiktaalik’s fin revealed the creature had wrists and elbow, similar to humans.…

    • 2068 Words
    • 9 Pages
    Powerful Essays
  • Good Essays

    In the mid-twentieth century, biologists were doing experiments with chicken eggs, cutting up the embryos and grafting tissues to other places to figure out what would happen if embryos' development was interfered with. Chicken eggs were perfect for these experiments; they were large enough for biologists to carefully choose which parts to cut up and graft, protected by the eggshell, and available in large quantities everywhere. These experiments would become important to scientists studying evolution because the genes the experiments eventually revealed that the basic genes in all animals are the same; they're simply put to different uses in different animals.…

    • 590 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    humans arms. Tiktaalik lived approximately 375 million years ago. Paleontologists say that Tiktaalik represents a transition between non-tetrapod vertebrates (fish) such as Panderichthys,…

    • 1726 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Why Do Comb Jelly Exist

    • 763 Words
    • 4 Pages

    The discovery of the Comb jelly which was the first animal fossil was a shocking and unexpected event to most scientists in the world. Scientists had a specific view about evolution. They thought that organisms evolve from a simple state to a more complex state. But that was not the case for the comb jelly which unlike what scientist thought was a very complex specie. It was so complex that it had a nervous system and tissues. But that was not the only misconception that they had to face. Another problem was that scientist believed for so long that the sponge was the first animal fossil, but this discovery has changed the order of species in the tree of life. 
They could not find the date of when Comb jellies have first existed. But if there existence predates the existence of…

    • 763 Words
    • 4 Pages
    Good Essays
  • Better Essays

    Europeans had been digging up strange-looking bones along lakebeds and riverbanks for hundreds of years before the 18th century (Strauss). Many of the finds confused the Europeans since they could not wrap their heads around where the bones were coming from. The intact skeleton of the marine reptile, Mosasaurus, was incredibly important as naturalist Georges Cuvier identified it as belonging to an extinct species (Strauss). From this point on, rational scientists realized they were dealing with creatures that lived and died millions of years before humans appeared on earth (Strauss). This lead to many scientists trying to answer questions about these ancient creatures, especially when they actually lived. Even still, less open-minded people stuck to a strict creationist viewpoint. Although there have been many fossil finds that would contradict what the Bible says about when they lived, God has already answered the questions for us with His word directly.…

    • 2378 Words
    • 10 Pages
    Better Essays
  • Good Essays

    Look at those bones embedded in the tightly packed sediment. They may be human said Mark Wells. Dr. Samantha Clark took a close look, shaking her head, not believing a human had lived 100,000 years ago.…

    • 903 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Over decades, many Americans reject the ideas of evolution and there were many arguments against the theory of human evolution. However, in order to understand how the human developed, we must look at the human evolution. For many centuries, we have been curious about our origins and our human bodies structure. How we got to be the kind of species we are today, such as the way we look; walking upright on two legs, our hands has five fingers, the size of our brain and teeth, and what makes us a unique species. Our animal ancestors have shaped our body structure in many ways, we humans have a lot in common than you might think with apes, reptiles and even fish.…

    • 867 Words
    • 4 Pages
    Good Essays
  • Good Essays

    Almost all the fossils belonged to the Basilosaurus, an already known whale, but he took them back to his lab to study them anyways. Gingerich then realized something amazing: Basilosaurus had legs, a pelvis, kneecaps, and toes even. Whales had once been 4-legged animals. Their earliest ancestor is a 50 million year old wolf-like animal. It…

    • 701 Words
    • 3 Pages
    Good Essays
  • Good Essays

    In the book “Lucy: the beginnings of Humankind” by Donald Johanson the author himself writes his journey of how his friend Tom Gray and himself experienced the most surprising encounter with the oldest fossil of a hominid that they later called Lucy. Donald Johanson and Tom Gray are pale anthropologists and are very well known for their discovery of Lucy. At the beginning of the book the author writes in the first person illustrating how rare it is to find fossils, many who study in this field sometimes have no luck in finding such extraordinary old fossils. Johanson feels “lucky” to have been able to find such fossils that many have been trying to find without any luck. When Johanson and Gray were at a camp in the Afar desert, they went exploring for sediments, fossils, traces that would lead them to a new discovery. They realized that many of the fossils that they were finding on their way had already been found, but luckily before they were about to leave back to the camp Johanson found part of a hominid arm. At first Gray did not wanted to believe Johanson, but then they began to form the puzzle of what it was a hominid.…

    • 1091 Words
    • 5 Pages
    Good Essays
  • Good Essays

    Lucy Essay

    • 1335 Words
    • 6 Pages

    Lucy is our oldest, most complete human ancestor and it lead to a controversial change in our view of human origins. Lucy is a 3.15 million year old female hominid, of the genus Australopithecus, whose skeleton was uncovered on November 24, 1974 by Donald C. Johanson and Tom Gray in the Hadar region of Ethiopia. Donald Johanson’s first discovery consisted of a few pieces of a knee bone. He sent the bones to Owen Lovejoy, who was an anatomist and part-time forensic expert. He then examined the bone fragments and concluded that they appeared human, that the joint could “lock”, which meant the animal could walk upright. This was an important discovery showing an ancient bipedal creature.…

    • 1335 Words
    • 6 Pages
    Good Essays
  • Satisfactory Essays

    A Fish with Whiskers

    • 288 Words
    • 2 Pages

    Many different kinds of catfish are found all over the world. They have adapted to the regions in which they live. Three catfish that have some similarities but definite differences are the electric catfish, the burrowing catfish and the walking catfish.…

    • 288 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Defending Slavery

    • 2485 Words
    • 10 Pages

    Steel, Mike; Penny, David . "Origins of life: Common ancestry put to the test". Nature 465…

    • 2485 Words
    • 10 Pages
    Powerful Essays