Central message in the book “Your Inner Fish”
. Each chapter focuses on a different part of the human body and how traces of its structure can be found in creatures that lived eons ago. Through exploring fossils and the DNA of ancient creatures, Shubin finds genetic links even between humans and such primitive creatures as worms and bacteria. Emphasizing the theme that all creatures—from humans to the earliest life in the primordial Earth—are all part of the same web of life, Your Inner Fish is one of the most popular and critically acclaimed works of scientific non-fiction in the 21st century.Chapter One by exploring what all species have in common with humans. He compares it to exploring a zoo and finding common ground even with the fish.
Chapter Two expands on this theme, focusing exclusively on the evolution of the arm and contrasting the human and ape arm with the fins of fish as well as with the wings of birds, showing how the general structure is near-identical. Chapter Three delves deeper into the building blocks of human design—DNA itself—and looks at the makeup of human DNA, contrasting it with the DNA of birds and even bacteria. He also looks at in-utero development, illustrating the developmental process of the human arm with that of the chicken’s wing.
Chapter Four looks at teeth, exploring the different purposes of teeth for herbivores, carnivores, and omnivores (including humans). As dinosaur teeth have been very well preserved, Shubin is able to look at these fossils and find remarkable similarities between the varied types of teeth that humans have, and the more specific teeth possessed by dinosaurs, which ate only one thing. Chapter Five focuses on the head, the one body structure held by almost every single land organism on planet Earth. He looks at the structure of the skull and how it’s usually constructed of plates, blocks, and rods. Jaws, ears, larynxes, and throats are also all constructed similarly across species, and their evolution can be traced from gills in fish. Even the cranial nerves are similar in most species. Shubin looks at sea worms, which do not have traditional heads, and finds primitive parallels there as well. In Chapter Six, Shubin looks at less traditional organisms, such as sea anemones, that do not have the structures that humans have. Here, however, he finds parallels between their body construction and that of early embryos before the human body fully forms.
Chapter Seven takes a wider look, tracking the timeline of life on Earth and looking at how sea sponges, one of the earliest forms of life, displayed some similar characteristics to human evolution, particularly in their reproductive methods. Chapters Eight and Nine are short, and focus on two specific organs in the human body: the eyes and the nostrils. Sight and smell are among the most important defense techniques in the animal kingdom, and from the earliest life forms, animals used them to survive. Some animals, such as moles, are born without one of these senses due to their environment, and so compensate with an enhanced version of one of the other senses. Eye and nostril design is shown to be remarkably similar across species, even in comparisons between a human and a jawless fish like a lamprey. Chapter Ten focuses on another sense, hearing, and the incredibly complex structure of the human ear. The inner ear is shown to be the most ancient structure in the system of hearing, and a similar structure can be found in creatures with no outer ear. Chapter Eleven brings it all together, showing the natural way evolution happens over generations and how new adaptations and enhancements happen to existing body structures. He concludes by re-emphasizing that we can learn a lot about our own bodies and the way they are evolving by looking at the creatures that came before us, both those still here and those that have passed into extinction.
What is the central message of the Metta Sutta (Buddha’s Words on Loving Kindness)?
The primary scientific message communicated in the book Silent Spring was that chemical pesticides intended to control insect pests could harm many other species, including wildlife and humans. What impact did this book have on the development of environmental policies and laws? In your opinion, did it go too far and create fear or did it raise awareness of environmental issues in an appropriate way? Explain.
I need help to write a one page single space self reflection for the book FISH By Stephen C. Lundin, Ph.D.,.
When asking questions in a request message 1 point O ask only questions that are central to your main request. O begin with the least important question and work your way up to the most important. O format complicated questions so they stand out from other text. O avoid any open-ended questions. Goodwill messages are most effective when they 1 point O clearly express the sender's opinions and attitudes, O focus on specific receiver accomplishments and benefits O state many...
any encrypted message Look in section 8.4 for help in doing this. Your first post will be a message (at least a sentence) encrypted by the RSA code using p = 5,9 = 11 and e = 3 (follow example in book). Use 1 = A, 2 =B, ... 26 = Z, 27 = (space) 28 =. 29 = ! and 30 = ?
4. From Axler's book: EXERCISE 4 of SECTION 9B. Suppose V is a real inner product space and T E C(V) is self-adjoint. Show that Tc is a self-adjoint operator on the inner product space Vc defined by the previous exercise. 4 4. From Axler's book: EXERCISE 4 of SECTION 9B. Suppose V is a real inner product space and T E C(V) is self-adjoint. Show that Tc is a self-adjoint operator on the inner product space Vc defined by...
In your own words, what is FISH? Briefly describe how it works. How is FISH used to characterize chromosomal translocations associated with certain genetic disorders and specific types of cancers?
someone threw a fish into your pool and it miraculously survived not only the shock of being thrown but apparently this ugly fish can breath your chlorinated pool water. you see the fish by sunlight that reflects off the fish and refracts at the water-air interface. if the light from the fish to your eye strikes the water -air interface with an angle of incidence of Oa 17.90 degree. what is the angle of refraction of the ray in air?...
Question 26 2/4 Your answer is partially correct. Fish Democracies Consider the question (using fish) of whether uncommitted members of a group make it more democratic. It has been argued that individuals with weak preferences are particularly vulnerable to a vocal opinionated minority. However, recent studies, including computer simulations, observational studies with humans, and experiments with fish, all suggest that adding uncommitted members to a group might make for more democratic decisions by taking control away from an opinionated minority.1...