A. Swimming. 1. In general‚ beluga whales are slow swimmers. They commonly swim about 3 to 9 kph (1.9-5.6 mph). They are‚ however‚ capable of sustaining a maximum speed of 22 kph (13.6 mph) for as long as 15 minutes (Nowak‚ 1991; Ridgway and Harrison‚ 1981). 2. Belugas can swim forward and backward (Nowak‚ 1991). 3. Beluga whales often swim at depths barely covering their bodies (Ridgway and Harrison‚ 1981). B. Diving. 1. Beluga whales typically don’t dive very deep‚ usually to
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cows and whales. People in some countries as edible meat eat one of the things‚ both cows and whales. Another thing‚ although they are living different places like ocean and land‚ they have their own lives. It seems that cows and whales are in a same situation. But there are some differences that could be compared. First‚ many cows are slaughtered everyday. On the other hand‚ national law protects whales recently. Second‚ cows are important provisions for all over the world. However‚ whales are important
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Biochemical Parameters of Sperm Flagellar Motility Initiation and Regulation Sudipta Saha1‚ Kaushik Das1‚ Saswati Banerjee1‚ Debjani Nath1‚ Arunima Maiti1‚ Madhabi Barua1‚ Chanakya Nath Kundu1‚ Mahitosh Mandal1‚ Jitamanyu Chakrabarty1‚ Bijay Shankar Jaiswal1‚ Debdas Bhattacharyya2‚ Debprasad Chattopadhyay3‚ Sandhya Rekha Dungdung1‚ Gopal Chandra Majumder*‚ 1‚ 2. *Corresponding Author E-Mail: majumdergc42@yahoo.co.in 1 2 3 Indian Institute of Chemical Biology‚ 4‚ Raja S. C. Mullick Road‚ Kolkata
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Whales have been swimming in the Earth’s oceans for 20 million years; their haunting songs can travel underwater for thousands of miles‚ they are the largest animals to exist on Earth yet they survive on some of the smallest organisms. A whale’s heart can weigh up to 1‚300 pounds‚ and a baby whale can drink up to 130 gallons of its mother’s milk each day (Whale and Dolphin Conservation Society‚ 2010). Currently whale hunters claim that they are killing whales for scientific purposes; however‚ whale
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Annotated Bibliography English‚ B. (2009). Recession spurs egg and sperm donations: Giving provides extra income. Boston Globe. Retrieved from http://search.proquest.com.ezproxy.library.unlv.edu/doc view/405164201?pq-origsite=summon This popular article by Bella English‚ a writer for the newspaper The Boston Globe‚ discusses the reimbursement which sperm donors receive. This article is aimed for the public who may be interested in participating in such an ordeal and getting paid for it and also
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Marine Biology Research Project Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Cetacea Family: Balaenopteridae Common Name: Humpback whale Genus Species: Megaptera Novaeangliae Common Name: Humpback whale Genus Species: Megaptera Novaeangliae General Description: A. Body Symmetry: Bilateral B. Special Pigments or Coloration: Dark grey with lighter underbelly; flippers and flukes are grey and spotted with white C. Habitat: (Zone) Benthic and coastal (Geographic):
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Professor David Burrill MSC 20 11 March 2013 Whale Rider The 2002 movie Whale Rider tells a story of a young woman named Paikea growing up in patriarchal society known as the Maori tribe. Pai‚ short for Paikea‚ spends her life trying to get her grandfather to accept her. When she was born‚ her twin brother died at birth‚ leaving the grandfather’s dreams shattered. He needed a male so he can grow up to be chief. The chief will be known as the Whale Rider and he was supposed to bring the village
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Killer Whale Introduction The killer whale (Orcinus orca)‚ also referred to as the orca whale or orca‚ and less commonly as the blackfish‚ is a toothed whale belonging to the oceanic dolphin family. Killer whales are found in all oceans‚ from the frigid Arctic and Antarctic regions to tropical seas. Killer whales as a species have a diverse diet‚ although individual populations often specialize in particular types of prey. Some feed exclusively on fish‚ while others hunt marine mammals such as sea
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Mostly whales and dolphins compare so many things‚ but at the same time they have their differences.Whales can weigh up to 150 tons and dolphins between 400-600lbs (200-300kg).There are two kind of whales baleen and toothed whales.But dolphins are like whales because they belong to the tooth whales.Whales and dolphins are interesting because each one has so many things to learn about.’Some similarities that dolphins and whales have in common is that they are mammals‚ they both are very smart‚ and
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Killer Whale Essay The killer whale‚ also known as an orca‚ is known to be the largest dolphin. Killer whales population is decreasing every year‚ mostly due to them being held in captivity. Whales in the wild tend to live longer and reproduce more often to healthier offspring‚ which is why we should leave them there. I can’t argue with the fact that “Zoos and aquariums provide access and a vital connection to the world of wildlife and our environment …” (Nightingale) and supposedly that they help
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