...Salt on a Snake's summary Posted by Smokey Stover on March 15, 2009 at 08:24 In Reply to: Re: Salt on a snake's tail posted by ESC on March 09, 2009 at 17:31: : : In "Salt on a Snake's Tail" (a story by Farrukh Dhondy) the saying "you put salt on a snake's tail and it'll never bother you again" is used. Can anyone tell me the deeper meaning? I believe it's an Asian saying. : There's a lot of magical thinking in many cultures regarding salt. Probably because salt is so vital to life. "...from time immemorial it has been used as a protection against all the forces of evil," according to "The Encyclopedia of Superstitions" by E. and M.A. Radford, edited and revised by Christina Hole, Barnes and Noble Books, 1996. First published in 1948. Page 297. Recently I was reading a vampire book (vamps are all the rage). One of the characters made a ring of salt to keep out a rampaging supernatural being. It worked. I was just a little surprised to see that snakes and vampires can be deterred from doing harm by putting salt either on their tails or around the beast. One of the well-known proverbial uses of salt is to catch birds, which you do by putting salt on their tails. Among the examples cited by the Oxford English Dictionary you will note that this use gives rise to some interesting metaphorical uses early on OED: "2. Proverbial and allusive uses. . . c. In allusions to the jocular advice given to children to catch birds by putting salt on their tails. 1580 LYLY Euphues (Arb...
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...INDEX Question number Page number Question 1: discuss the distinctive characteristics that set chordates apart from all other phyla Page 3 Question 2.1: Describe the events that takes place during metamorphosis of solitary ascidians Page 4 Question 2.2: Discuss the feeding method of larvaceans Page 5 Question 3: discuss each of the following aspects of Hemichordates Phylogeny body organisation Page 6 Question 4 write explanatory notes on each of the following 4.1) Adaptation of sharks which promote buoyancy in water 4.2) Osmoregulation in freshwater and marine bony fishes Page 7 Page 8 Question 5 discuss the different types of snake venom and their effect on pray Page 10 Bibliography Page 11 Question 1 Discuss the distinctive characteristics that set chordates appart from all other phyla: (Hickman et al 1994) The animals most familiar to most people belong to the great phylum chordate. Humans themselves are members and share one of the common characteristics from which the phylum derives its name, the notochord. 1) Notochord A structure to prevent body shortening. All chordates have as their primary internal longitudinal skeletal element the notochord, a stiff but flexible rod that runs the length of the bilaterally symmetrical animal just ventral to the nerve cord. The notochord develops in every chordate embryo and is retained in many adults. 2) Dorsal tubular nerve cord A structure to coordinate movement. In...
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...marine iguanas (Amblyrhynchus cristatus), we decided to go there early in the morning. Marine iguanas are not only present in Fernandina Island; however, the largest population of this species can be found here. The estimate population is said to be between 200,000 to 300,000. On that morning, while we were still on the boat, we also saw dolphins jumping and sea turtles swimming under the water. The island has cooled-down magma along its perimeter, leaving a blanket of frozen black rocks where most of the animals would lay down. These houses hundreds of marine iguanas that consists of males and females ranging from about two to six feet long. Darwin in his book called them hideous-looking creatures. They are gray to black in color. Their tails were long and flattened, which helped them swim under the water easily. Marine iguanas are cold blooded reptiles; and they are the only lizards that can go underwater. They are mostly active during the day when the sun is out and they are caught basking under the tropical heat. Same day. 5:51 in the morning. Marine iguanas stay in the rocky shores under the sun as they try to absorb enough heat, getting ready to go in the water to gather their food. They feed off red and green algae and seaweeds. However, the major population only feed off the algae that grew at the rocky shore. The best ones grow on the low tidal ground; they race to eat before the water comes again. All of them coming for the rocky shore algae at the same time would mean...
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...on the environment Endothermic Vertebrates * Warm blooded animals * Body temperature is stable in extreme hot or cold Fishes Have GILL to breathe in water Two kinds of fish: bony and cartlilaginous. 1. Bony Fish - largest group of Fish - ex. Milkfish, catfish, electric eel 2. Cartilaginous – flexible skeleton - ex. Sharks, rays and skates Amphibians Two groups : tailed and tailess 1. Tailed – ex. Salamanders and newts 2. tailess – ex. Frogs and toads Toads – during winter – hibernation * During summer - estivation Reptiles Ex. Crocodiles, alligators (largest reptiles), turtles, tortoises, lizards and snakes Turtles – upper shell – carapace * Lower shell – plastron Birds - feathers (modified scales) / bills and feet (shows adaptation) Common characteristics: 1. body (head, neck, trunk, and tail) 2. forelimbs (wings) / hind limbs ( legs) Mammals - 1. Monotremes – egg laying animals 2. Marsupials – pouched animals 3. placentals – with in uterus ( largest and most successful groups) * Insect – eating * Flying * Rodents * Aquatic * Hooped * Meat eating * Primates – (ex. Humans and monkeys) INVERTEBRATES – 1. SPONGES – PHYLUM PORIFERA ex. Sponges i. PORIFERA – PORE BEARING ii. SPICULES – NEEDLE LIKE STRUCTURES 2. HOLLOW BODIED - PHYLUM CNIDARIA ex. Jelly fishes 3. CORALS - riched in calcium carbonate 4. FLATWORMS 5. ROUND WORMS 6. MOLLUSCA ...
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...birds with keratin feather beaks and lay eggs) 3a) has shell go to 4 3b) no shell O. Squamata end ( reptile: sea snakes & Marine iguanas) 4a) shell O. Crocodilia end –( salt water crocodile) 5a) Can not fly O. Sphenisiciformes end (penguins have stubby flippers that allow them to fly underwater) 5b) can fly got to 6 6a) duck beak 0. Anseriformes end (duck) 6b) not a duck go to 7 7a) Pouch beak 0. Pelicaniformes end ( have a unique pouch below their beaks) 7b) not pouch go to 8 8a) funnel beak o. Porcellariformes end ( tube like nostrils and heavy beaks curved at the tip- Tubenoses) 8b) not a funnel end O. Charadriiformes end ( great black backed and bottom white long bill- EX. Gull related birds.) 9a) 4 appendages go to 10 9b) 2 appendages go to 14 10a) No flippers 0. Carnivora go to 11 (sea otters,weasels….skunks- molars slice like scissors) 10b) flippers go to 12 0. Pinnipedia (have flippers) 11a) bears F. Ursidae end 11b) otter F. Musteiidae end 12a) no external ears go to 13 (elephant seals) 12b) has external ears F. Otaridae end ( sea lions, eared seals, fur seals, external ears and long necks and can walk on hind flippers.) 13a) can’t walk on hind flippers F. Phocidae end (earless seals, no external ear) 13b) can walk on hind flippers F. Odobenidae end ( Pinnipedia- walk on hind legs, but don’t have external ears) 14a) fluke tail...
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...Young American alligators can be identified by their tail and the yellow stripes that run along it. The adults have multiple dark stripes on their tail instead. Alligators are cold-blooded, and cannot regulate their own body temperature. They assume the temperatures of their environment that surrounds them. They sun bathe to warm their bodies, usually bask on the banks of water bodies. Males can grow anywhere from ten to fifteen feet in length and can weigh one thousand pounds. Females grow to ten feet while hatchlings are six to eight...
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...Primarily living in the southern states in slow moving rivers amongst vegetation. [myfwc.com] [floridagofishing.com] The Snake Head Fish This fish is an invasive fish. It can be caught all over Florida. It is originally an Asian fish but a new addition to the Florida waters as well as many more exotic fish. The Snake head fish also known as “serpent headed fish,” is an air breathing fish similar in appearance and behavior the native Bow fish or mud fish. Many of the Snake head fish can be found in residential canals and ponds and are mistaken for the Bow fish until their orange fin features and their toothed jaws are seen. They also typically have red eyes and is gold tinted brown to pale grey in younger fish while older fish are generally dark with large black blotches. They describe Snake head fishing as extremely aggressive and voracious. FWC are thinking that Snake head and other exotic fishes are being dumped into the local canals and just have reproduced sparking a great amount to the local streams, rivers, canals and lakes. Not a lot of details on the Snake head but as of now the anglers seem to think that the fish could reach up to at least 5 feet with skepticism. Largest Snake head caught was recorded at 31.5 inches and weighed 9.2 pounds. If caught with a Snake head you are looking at a high fine of at least $500.00 fine or 60 days in jail. Snake head fish are believed to be predators to small fish and hide in the mud and or sand on the shorelines. [bassonline.com]...
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...NUTRI-CURLS PRODUCTION USING THREE DIFFERENT RATIOS OF POWDERED FISH AND MUNG BEAN FELOMENA E. APILAN A RESEARCH PROPOSAL SUBMITTED TO THE FACULTY AND STAFF OF ZAMBOANGA STATE COLLEGE OF MARINE SCIENCES AND TECHNOLOGY, FORT PILAR, ZAMBOANGA CITY IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN FISHERIES (Major in Fish Processing Technology) November 2009 CHAPTER I INTRODUCTION This study is concerned on the making of nutri-curls using three different ratios of fish powder and mung bean powder. To achieve high growth or development, there is a need to conduct research about food products. It is important to have constant and standard procedure coming up with new and creative ways to satisfy customers. There is a need of careful study on the process until desired results of the finished products will be attained. Today, junk foods are very common as food snacks by great mass of customers without the realization of getting nothing advantageous from the said snack. Since nutritious food is necessary for our health such as growth and strength, this study is envisioned to manufacture food products with enough aggregates of nutritional considerations. Proper and essential nutritive contents such as right amount of calories, protein, minerals, vitamins, fats and oils. Nutri-curls unlike other curls will be a cheaper food product enrich with natural flavors without artificial additives and preservatives...
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...Hedgehogs, Their Unusual Breeds, And Your Guide In Choosing The Right Type Are you tired of the usual canine and feline companions? If you’re searching for an interesting and unique pet, you might want to explore the adorable hedgehogs. These cute creatures belong to the Erinaceidae family which is mostly based in Europe, Africa, and Asia. Typical features of these species are round bodies, pointed noses, and short tails. Its distinctive attribute is its prickly spines which you can see throughout its body except for its face, legs, and belly. While these fun critters are considered low-maintenance, you still need to efficiently care for it so that it will stay healthy. If you’re interested in becoming a hedgehog owner, continue to read this article...
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...the United States. The temperature ranges from -40 Celsius to 20 Celsius. Average summer temperature is 10 Celsius. Yearly precipitation varies from 30 to 90 centimeters per year. Coniferous forest regions have cold, long, snowy winters, and warm, humid summers. They have well-defined seasons, and at least four to six frost-free months. There are two types of Coniferous forests: 1. Open, lichen woodland, which has trees, spaced far apart with lichen growing between them. 2. Closed forests, which have trees very close together and a shaded, moss-covered forest floor. The major aquatic zones of the coniferous forest are marine, freshwater, and brackish. The average salinity of marine is 3%, freshwater 1% or less, and brackish mixture of salt and fresh. Clear-cut logging is the biggest threat to the Coniferous forest. Replanting after logging leads to single-species conifer monocultures. Clear cutting accelerates soil erosion, degrades wildlife habitat and leads to the loss of biodiversity. The land is being cleared for ski slopes, landfills, housing, and new roads. In Canada, one acre of forest is cut every 12.9 seconds! Mining operations is another threat to the Coniferous forests because of the chemicals used in mining and the silt released by mining. Road construction destroys the forest and also acts as a barrier to wildlife. Roads isolate populations of species from feeding grounds, natural migration routes and limits breeding between larger groups. Wolverine The wolverine...
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...কারও অসাক্ষাতে 20) Bird’s eye view ➫ এক নজরে সমগ্রকে দেখা 21) By and large ➫ মোটামুটিভাবে 22) By chance ➫ দৈবক্রমে 23) By no means ➫ কোনোক্রমেই নয় 24) By virtue of ➫ গুণে , কারণে 25) By way of ➫ হিসাবে 26) By fits and starts ➫ খামখেয়ালিভাবে 27) By hook or by crook ➫ ছলে বলে কৌশলে 28) By turns ➫ পর্যায়ক্রমে 29) Cock and bull story ➫ আষাড়ে গল্প 30) Come to light ➫ প্রকাশিত হওয়া 31) Cut short ➫ সংক্ষেপ করা 32) Ever and anon ➫ মাঝে মাঝে 33) Each and all ➫ প্রত্যেকে 34) Every other day ➫ একদিন অন্তর একদিন 35) Far and near , far and wide ➫ চারদিকে 36) Fall flat ➫ নিষ্ফল হওয়া 37) Far an away ➫ তুলনাবিহীন 38) For the time being ➫ আপাতত 39) First and foremost ➫ সর্বাগ্রে 40) For the sake of ➫ জন্য , নিমিত্ত 41) For good ➫ চিরদিনের জন্য 42) Head and tail ➫ আকাশ-পাতাল 43) Hue and cry ➫ সোরগোল 44) In as much as ➫ যেহেতু 45) In a fix ➫ সমস্যায় পতিত 46) In accordance with ➫ অনুসারে 47) In fine ➫ সংক্ষেপে , উপসংহারে 48) In no case ➫ কোন মতেই নয় 49) In no time ➫ নিমিষে 50) In full swing ➫ পরাদমে 51) In lieu of ➫ পরিবর্তে 52) In regard to ➫ সম্পর্কে 53) In spite of ➫ সত্তেও 54) In respect of ➫ বিষয়ে , ব্যাপারে 55) Ins and outs ➫ প্রতিটি আনাচে কানাচে 56) Instead of ➫ পরিবর্তে 57) In view of ➫ বিবেচনায় 58) In the event of ➫ ঘটলে 59) In the long run ➫ পরিণামে 60) In vogue ➫ চলতি ,...
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...If deserts _have_ a fault (which their present biographer is far from admitting), that fault may doubtless be found in the fact that their scenery as a rule tends to be just a trifle monotonous. Though fine in themselves, they lack variety. To be sure, very few of the deserts of real life possess that absolute flatness, sandiness and sameness, which characterises the familiar desert of the poet and of the annual exhibitions--a desert all level yellow expanse, most bilious in its colouring, and relieved by but four allowable academy properties, a palm-tree, a camel, a sphinx, and a pyramid. For foreground, throw in a sheikh in appropriate drapery; for background, a sky-line and a bleaching skeleton; stir and mix, and your picture is finished. Most practical deserts one comes across in travelling, however, are a great deal less simple and theatrical than that; rock preponderates over sand in their composition, and inequalities of surface are often the rule rather than the exception. There is reason to believe, indeed, that the artistic conception of the common or Burlington House desert has been unduly influenced for evil by the accessibility and the poetic adjuncts of the Egyptian sand-waste, which, being situated in a great alluvial river valley is really flat, and, being the most familiar, has therefore distorted to its own shape the mental picture of all its kind elsewhere. But most deserts of actual nature are not all flat, nor all sandy; they present a considerable diversity...
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...Mangroves are ever green forests between land and sea, found essentially in the intertidal zone and occupying large tracts along the shallow coasts, estuaries and in the deltas where they are influenced by tides, widely differing conditions of saline and rainfall regimes. The coastline of Pakistan is 1,050 km long and 40-50 km wide shared by the provinces of Sindh (350 km) and Balochistan (700 km). In the Sindh province, mangroves are found in the Indus Delta which occupies approximately 600,000 ha extending from Korangi Creek in the north to Sir Creek in the South. Indus Delta comprises 17 major creeks, numerous minor creeks and extensive mudflats and constitutes 97% of total mangrove forests found in Pakistan. Mangroves of Indus delta are unique in being the largest arid climate mangroves in the world. The survival of these forests is largely associated with perennial freshwater supplies from the River Indus, which flows through the delta before reaching the Arabian Sea. An area of 344,845 ha of the Indus delta has been declared as protected forests and is under the control of Sindh Forest Department. The Indus Delta is believed to have had as many as eight mangrove species in the past. However at present, only four species have been left. Nearly 95% of the mangroves located in the Indus Delta comprise the species Avicennia marina. Very small patches of Ceriops tagal and Aegiceras corniculatum are found near the mouth of the Indus at Keti Bunder. Rizophora mucronata has...
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...BIO 210 Test 2 Study Guide: Chapter 4: 1. Define: Cell – basic unit of life Tissue – groups of similar cells Organ – contains 2 or more types of tissues Organ System – organs that work closely together 2. What are the common functions of: Epithelial tissue – covers and lines things – protects. Connective tissue – binds and supports – provides shape and structure. Muscle Tissue – contraction of muscles and movement. Nerve Tissue – sends signals and impulses – communication. 3. Be able to compare and contrast examples of each tissue type. Know identifying features of each tissue. EPITHELIAL TISSUE – 6 KINDS - all have free space at their apical surface. Simple squamous epithelial tissue – lung and kidney glomerulus – 1 layer of flattened sacs – very thin. Stratified squamous epithelial tissue – epidermis – multiple layers of flattened sacs. Simple cuboidal epithelial tissue – kidney tubules – 1 layer – rounded cube shaped cells. Simple Columnar epithelial tissue – digestive or GI tract – 1 layer – column shaped cells – nuclei at basal membrane. Pseudostratified columnar epithelial tissue – trachea lining – false multiple layers of column shaped cells – cilia (hair) – goblet cells. Transitional epithelial tissue – urinary bladder – domed shaped apical cells – looks like forks in the road. CONNECTIVE TISSUE – 11 KINDS – Areolar connective tissue – papillary region of the dermis – fibroblasts, collagen and elastic fibers – looks like a spider web. ...
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...IncorrectQuestion 1 0 / 1 pts Which of these is an example of homeostasis? Hummingbirds prefer to feed on nectar from red flowers. Homeostasis is the maintenance of the body's internal state within a relatively narrow range. When the dog's body temperature becomes too high, the animal feels hot. He opens his mouth, lets his tongue loll out, and pants until he feels comfortable again. A shark can detect even minute quantities of blood in the water. Venomous coral snakes and harmless scarlet kingsnakes both have bands of red, yellow, and black. Birds, bats, and butterflies all have wings. When a dog feels hot, it hangs it tongue out and pants. Question 2 1 / 1 pts Without this part of an experiment, a scientist would have no way of knowing if the treatment worked or not: Control group The control group is not subjected to the experimental treatment, thus, if there is a significant change in the test group but not the control group, then the treatment worked. Hypothesis Conclusion Observation Testing Question 3 1 / 1 pts Which of the following is not considered a basic theory of biology? Gene Ecosystem Cell Homeostasis The notch is an adaptation for feeding on shrubs. an experimental variable. a species. Question 7 1 / 1 pts Which of the following levels of taxonomy is the least inclusive? Class Order Family ...
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