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Biology of squid
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The Mysterious Giant Squid
About 80 percent of the Earth is covered in water. With the majority of life on this planet residing in the liquid we like to call the essence of life, we as humans represent a minority on this planet. Much of the underwater world remains a mystery to us, with the giant squid being one of the greatest mysteries of them all. How close are we to actually solving the mystery of this deep water giant?
For the first known citing of one of these creatures, you would have to go back to November of 1861, when crew members of the French dispatch steamer Alecton spotted what appeared to be a large sea monster off the coast of the Canary Islands. The crew threw harpoons at the creature, but those would not stay in the flesh for long. When the crew got close enough to put a noose around the creature, the rope tightened and cut through the animal, causing most of it to sink to the bottom of the sea. The crew, however, managed to pull the tail of the creature on board, and bring it back to the French Consul. From there the tail and a report about the creature made its way to the French Academy of Sciences.
Giant squid, of which there are many different species, have been spotted less than fifty times in the last century, but none have been seen in their natural habitat, the depths of the sea, or caught on tape. It was initially thought that squids only lived very deep in the ocean from 200-1000 meters beneath the surface, an area very difficult for scientists to study. Why then have these squids been seen at the ocean’s surface?
According to Dr. Malcolm Clarke of the Marine Biological Association, temperature affects the squid’s buoyancy mechanism. The warmer, shallower water will cause a giant squid to rise to the surface and not be able to get back down. With water temperature at it’s highest at the surface the squid would without a doubt not be able to get back down, thus resulting in people seeing giant squids at the surface of the ocean.
Occasionally, a giant squid will wash up on shore or will come up in a fishing net, which has allowed scientists to get a close observation of these squid and their anatomy.
While many theories exist trying to disprove the existence of this elusive beast, many also exist proving its existence. The first reported sighting made by St. Columba, an Irish missionary, in the a.d. 500s. He was from Scotland and came to spread Christianity. He saw the beast attacking a man and saved him by making a cross and ordering the beast to be gone. The Loch Ness Monster is not just a beast from the Medieval mythology. Many people have reported sightings of a creature matching the description “of an ‘extinct’ dinosaur called the Plesiosaur”(“Myths and Legends of the World”). There have been many attempts to find this elusive creature ,but all have turned up unsuccessful neither proving nor disproving the existence of the Loch Ness Monster.
“Tentacles” by Roland Smith is the second novel in the “Cryptid Hunters” series and was released in 2009. Uncle Wolfe 's latest project is to go to New Zealand to find a giant squid, and the gigantic freighter he has rented for the trip may just be haunted. Someone on the trip is determined to sabotage their trip. Grace and Marty may just be the next victims, if they keep poking their noses into things.
When someone says the word octopus, an image of an eight legged invertebrate comes to mind. The body structure of a mature octopus is very interesting. Octopuses are extremely intelligent. They have excellent memory can use tools, and are great problem solvers. Only birds and mammals are known to be smarter. Each one of their tentacles, which are used for prying open clam shells, has two rows of suckers that can give them a pretty good grip. An octopus also tastes with its tentacles. An octopus’s third right arm, also called hectocotyli, is also its penis which a male octopus will use to mate at one or two years of age. The only part of an octopus that cannot move or squeeze through small spaces is its beak where it consumes food. This is used for biting and also breaking things apart. Did you know that octopi have three hearts? This is because these sea creatures have extra legs and three hearts are necessary for better bl...
...ould estimate where they spent most of their time. By the length of the other skeletal bones, the size and shape of the animals could be determined, which also shared insight to its behavior. The largest primitive whales could indeed walk on land, but only did so for short periods because their legs could not take so much weight for long amounts of time. These behaviors allow scientists and paleontologists to understand even more as to how these fascinating and mysterious animals went from ruling on land to taking over the sea.
What they do is produce light (bioluminescence) that helps the squid camouflage itself at night. The squid has a special way of sensing how much moonlight is coming down, and then using a shutter, can control how much light comes out. This makes the squid not cast a shadow, making it harder for predators and prey to see it. During the day, the squid pumps out the dead bacteria, and the process starts again. What her team did was look at how these bacteria produced their light. When they were in a dilute solution with very few bacteria, then they did not produce light. But when there were many bacteria, they did produce light. The reason this happened is because the bacteria produce these chemical messengers called Quorums, which help the bacteria know how much of them there
Imagine taking a nice, refreshing swim into the nice sandy beach, when all of a sudden a squid as big as a bus maybe even bigger started to swim towards you. How would you react? What would you be able to do? Would you be scared? Well let me tell you do not have to image them because they are real and live in the Ocean. Squids come in all sizes but at first no one knew these 60ft giants existed. I am going to tell you why the search for them started, when they finally got a grip on the search and when they had their breakthrough.
The earliest account of the Loch Ness Monster was in A.D. 565 by a man named Saint Columba. According to his biography, Columba was traveling to visit a Pictish king when he glanced upon Loch Ness and saw a large creature about to attack a man that was swimming. Columba raised his hand, commanding the monster to “go back with all speed.” The beast followed Columba’s command, and the man that was swimming in the lake was saved.
Octopuses, squid, cuttlefish, and nautiluses are all of the mollusk class, Cephalopoda, translated to “head foot.” Ancient Cephalopods have been dated back to the late Cambrian period. Unlike other mollusks, cephalopods internalize and reduce their shells to cuttlebone in cuttlefish, pen in squid, and absent altogether in octopi. Cephalopods are found all around the world and inhabit marine waters from tropical to near freezing and from shallow to the deep abyss. Today, there are about 800 species of cephalopods. Cephalopoda has an intelligence unlike any other invertebrate. The mollusk class has been deemed the smartest of all invertebrates. In particular, octopuses have a brain-to-body mass ratio that is higher than vertebrates such as fish
The essence of modern architecture lays in a remarkable strives to reconcile the core principles of architectural design with rapid technological advancement and the modernization of society. However, it took “the form of numerous movements, schools of design, and architectural styles, some in tension with one another, and often equally defying such classification, to establish modernism as a distinctive architectural movement” (Robinson and Foell). Although, the narrower concept of modernism in architecture is broadly characterized by simplification of form and subtraction of ornament from the structure and theme of the building, meaning that the result of design should derive directly from its purpose; the visual expression of the structure, particularly the visual importance of the horizontal and vertical lines typical for the International Style modernism, the use of industrially-produced materials and adaptation of the machine aesthetic, as well as the truth to materials concept, meaning that the true nat...
What makes a human being different from a machine that possesses human characteristics? The idea that there really isn’t any difference here is a startling thought. Human beings retain the need to be different, especially from machines. People want to be distinguished as human and not like any other species, but Multivac is given a voice of its own, “…with a beauty that never quite vanished no matter how often it was heard,” (Asimov 160). Multivac is distinguished from human beings and can be defined as human because of its qualities. “It was becoming constantly more aware of is own worth and less likely to bear trivialities with patience,” (Asimov 162). Multivac was growing and becoming more intelligent; it was learning. When Bakst speaks about Multivac it sounds like he is talking about another person: “Yes, I will have to talk to Multivac,” and “Bakst had to depend on Multivac’s good will,” (Asimov 162). Bakst knows that he needs to treat Multivac like a friend; to get on its good side so he can later kill it. Bakst follows the rule of “keep friends close and your enemies even closer.”
In addition, the. creature lives in a big wondrous grot and secret cell buried within the ground. Down where the sun lights flee, the kraken is battening up huge sea-worms in his sleep. It's huge. sponges of width and height blend in with the shadowy light. The enormous green giant’s giant arms would lie on the ocean bed and would have its ageless rest.
These two sea creatures have many similar traits.Octopus and squid both have eight legs and no backbone.With their two eyes they can watch you.Octopus and squid breath out of their gills.A squid has two tentacles while an octopus has none.Squids can also change colors when they feel harmed.Although octopus can not change colors like squids they have a beak at the end of all their arms.
To successfully answer the questions posed, a full analysis must be taken of the various ways in which history has been challenged by postmodernism. Both L. Stone...
It is a continuation of modernism (Woods 8) but with a difference. For example, instead of the modernist quest for meaning in a chaotic world, the postmodern author accepts that knowledge and meaning are evasive and therefore lamenting the loss of meaning or search for essence is totally uncalled for; on the other hand, existence should be celebrated. These principles too more or less govern the postmodernist literature.