reaction for survival. The wider the axon‚ the faster it will conduct the action potentials. For example‚ the squid carries a particular neuron involved in the escape response from danger. The axon from this specific neuron has quite a wide diameter‚ which makes it conduct action potentials faster. Therefore‚ if the squid can react faster‚ then he might have more chance to escape from danger. The squid then possesses an evolutionary advantage that helps him to escape quickly from danger. Some types of animals
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In the Heart of the Sea What caused an 85 ton Sperm whale to crash into the side of the Essex‚ causing one of the most disastrous and tragic accidents in maritime history? Was this a calculated attack? Did it see the whaling ship as an unwanted rival in its territory? Did the crew of the Essex have anything to do with the whales’ sporadic behavior? Or was this simply an unexplainable act of nature’s unpredictability? On November 20‚ 1820 the crew of the Essex spotted an unusual sight‚ an extremely
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Whale Rider Essay Notes Whale Rider Essay Notes How is Whale Rider a good example of a mythological story? * Based on a legend- A story from the past‚ believed to explain how the Maori people came to be in New Zealand. It is regarded as historical although not verifiable. It’s a modern interpretation of an ancient Maori myth. * Strong basis in the culture of Maori people- Myths support and strengthen culture and reinforce cultural values. * Voice-over- Paikea explaining the legend
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4.5 DISCUSSION The bioluminescent bacteria grow well and produce good glowing in the SWC agar media compared to the LA agar media. In LA agar media‚ the production of light was very deem. It also took much time to solidify and the agar media was too soft and forms hole‚ therefore good streaking couldn’t be done. There might be error in the composition of the LA agar media ingredients. However‚ when SWC agar media used‚ there was good growth of bacteria and bright production of light. When comparing
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Analysis of Findings Whale products were a very important resource during the 18th and the 19th centuries because many products had been vastly improved by parts of the whales’ bodies such as its oil. Whale products were used in many common objects in almost everybody’s everyday life during this time. Whaling had an influence on the Industrial Revolution‚ the economy of America and improved the everyday persons’ life. Because of the competitive nature of whaling‚ many whales were pushed almost to
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the whale could face extinction‚ I only found out the other day that there are an estimated 5000 whales killed every year. Firstly once you have killed a whale it takes a longer time to replace it‚ when females have babies every 1 to 3 years and they are pregnant with the baby from 10 months for a smaller whale and for the bigger whales 16 months‚ so if people just keep on taking and taking it is going to take longer for all whale species to repopulate. Secondly the way the whales are
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somewhat different depending on the degree of modification produced by evolution. One use for the vertebrate forelimb is swimming. Whales‚ otters and penguins have forelimbs which are modified to allow them to swim efficiently. The bones in whales are relatively compact and do not move within the flipper. This provides them with a strong paddle’ which allows the whale to control the direction of their swimming. However‚ Otters have more flexible arms which allow for more movement. The metacarpals
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Grind happens is that during the summer‚ the Faroese people surround pilot whales with a semicircle of boats‚ then they drive these whales to shore where the hunters wait to kill them. Sea Shepherd does not believe that this should happen and have gone done to the Faroe Islands to stop it. 2.) The first group that is considered a stakeholder would be the Faroese people who rely on this meat for much of their meals. The whale meat makes up about 30% of all meat produced locally on the island. The
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Japanese cuisine has developed over two hundred years and influenced by both China and Korea. In Asia‚ rice has been the major staple food in many countries. However‚ in Japan‚ rice has also been used to brew sake‚ a traditional alcohol drink which always appears in every kinds of Japanese restaurant today‚ such as Izakaya. Traditionally‚ a meal contains a bowl of rice and seasoned side dishes for each one person. (Naomichi Ishige 2000) However‚ in Izakaya type restaurant‚ people sharing food is
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states killer whales should not be kept in seaworld cages and for the incidents have been reported from sea world caused by killer whales. Tilikum was the main topic in Blackfish because Tilikum caused most of the incidents happened at seaworld for the bad treatment he had received when he was first brought into seaworld in Canada. In my opinion‚ killer whales should not be kept at seaworld in cages because that causes them to be aggressive towards the trainers. I state that killer whales should be
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