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2014-05-15
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Tarvi Langus
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Color perception Contrary to previous thought, sheep and other livestock perceive colors, though their color vision is not as well-developed as it is in humans. Sheep will react with fear to new colors. Hearing Sheep have excellent hearing. They can direct their ears in the direction of a sound. Sound arrives at each ear at slightly different times, with a small difference in amplitude. Sheep are frightened by high-pitched and loud noises, such as barking dogs or firecrackers. Smell Sheep have an excellent sense of smell. They are very sensitive to what different predators smell like. Also they can smell their caretaker, its learned by food reward. Smell helps rams locate ewes in heat and ewes locate their lambs. Sheep also use their sense of smell to locate water and determine subtle or major differences between feeds and pasture. Taste The sense of taste in sheep is probably not as important as the other senses. However, sheep
Psychology Gleitman Blood flow in the brain during different activities: the rate of blood flow is measured by special radiation counters that are placed at various points of the skull and that monitor radiation from mildly radioactive gas injected into the bloodstream. Blood flow pattern depends on what the patient does ( different pattern is found when person is reading aloud, yet another when he watches a moving light and so on). Ambiguous sights and sounds: The way ambiguous figures are perceived often depends on what we have seen just before. For example, if we are first shown an unambiguous figure of a rat, the ambiguous picture will be seen as a rat. If we are first exposed to an unambiguous face, we see the ambiguous figure as a face. What holds for visual patterns also holds for language. Many utterances are ambiguous. If presented out of context, they can be undestrood in several different ways. For example, ,,The mayor ordered the police to stop drink
signals could not be easily recognized. The NGOs concerned publicized the study and then, with the help of supporters, by the way of legislative initiative proposed a law draft prohibiting breeding, sale and import of pit bulls, Rottweilers, and close mixes of both. The parliament of Member State A ordered an additional scientific study, which largely confirmed the statistics. It also noticed, “Children are normally at greatest risk from dog bite because they play with dogs more often, have less experience in reading dog behavior, are more likely to engage in activity that alarms or stimulates a dog, and are less able to defend themselves when a dog becomes aggressive”. Scientific studies in dog psychology were not conclusive on direct causation between a dog breed and aggressiveness. They pointed out other influential factors such as individual character and disposition of an animal, resulted, among other things, from its training, living surroundings etc.
There are more than 500 varieties of gum trees in Australia. Australia is the home of some 600 species of acacia. These trees develop smaller, leathery leaves to avoid loss of water. Australia has over 155 million hectares of native forest, about 80 per cent of which are eucalypt. Animal life Australia is a continent sized museum of ancient animals. Anteater and platypus are the two of the strangest animals in the world. They are really reptile mammals. They have hair like cats and dogs, but they lay shelled eggs like snakes and turtles. And they are found only in Australia. Another group of Australian mammals, the marsupials, are less like reptiles than the anteater and the platypus, but they are not highly developed mammals either. The kangaroo and the wombat are marsupials. Their young are born before they are fully developed. The kangaroo is born after being only seven weeks inside it's mother. It is completely blind and only an inch or an inch and a half long
For example: He does his job very well. 5.4 Types of main verbs Linking verbs → These are verbs that describe or rename the subject. → They do not express action but connect the subject and verb for more information. → Linking verbs are: is/are, have/has, feel, look, grow, remain, smell, taste, turn, sound, appear For example: Dogs are barking at the cat. Tip: Try replacing the verb with is/are and if the sentence still makes sense, it is a linking verb. For example: The pizza tasted (is) delicious. Intransitive verb → Does not have an object aka it is not done to something or someone. → They do not have a passive form. If you can’t make the sentence into a passive sentence, then it’s an intransitive
AMBER AND RUSSET - LATE COLOUR CHANGE GENES Copyright 2014, Sarah Hartwell The ancestors of the domestic cat were nondescript black/brown striped tabbies. Over the centuries, mutation produced a wide array of colours based on 2 different pigments. Eumelanin gives the blacks, browns and blues while phaeomelanin gives the reds, fawns and creams. A few other genes give further variations on those colours such silvers, colourpoints and solids/selfs. Mutations continue to occur and unexpected colours also turn up due to inbreeding where recessive genes, hidden for generations, start showing up. AMBER AND LIGHT AMBER During the 1990s, some purebred Norwegian Forest Cats in Sweden produced chocolate/lilac and cinnamon/fawn offspring. However, those colours are not found in the purebred Norwegian Forest Cat gene pool. Had the gene pool become polluted by someone, perhaps generations ago, breeding their Norwegian Forest Cat to another breed? Was it a spontaneous mutation? Crossing of those c
"I am become death, the destroyer of worlds." So said the physicist Robert Oppenheimer, who helped to invent the atomic bomb. The two bombs dropped on Hiroshima and Nagasaki in 1945 killed around 200,000 Japanese people. No other species has ever wielded such power, and no species could. The technology behind the atomic bomb only exists because of a cooperative hive mind: hundreds of scientists and engineers working together. The same unique intelligence and cooperation also underlies more positive advances, such as modern medicine. But is that all that defines us? In recent years, many traits once believed to be uniquely human, from morality to culture, have been found in the animal kingdom (see part one in this two-part series). So, what exactly makes us special? The list might be smaller than it once was, but there are some traits of ours that no other creature on Earth can match. No animal can get close to the devastation humans can cause (Credit: Thinkstock) No animal
*Kim is an electrically engine driver. - modifiers cf. Kim is an unbelievably skilful driver. Grammatical category: A grammatical category is an analytical class within the grammar of a language, whose members have the same syntactic distribution and recur as structural unit throughout the language, and which share a common property which can be semantic or syntactic Grammatical categories for nouns: I. Inherent categories for nouns: - number: Eng. dog - dogs Saliba (Austronesian): natu-gu natu-gu-wao child-my child-my-PLURAL - gender or noun class: It. il libro `the book' la casa `the house' Swahili (Niger-Congo): m-tu m-zuri `a nice man' n-yumba n-zuri `a nice house' ki-tu ki-zuri `a nice thing' - definiteness: a house the house Sw. ett hus huset det röda huset II
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