DEPARTMENT OF MICROBIOLOGY AN ASSIGNMENT PAPER WRITTEN IN FULFILMENT OF THE REQUIREMENT OF THE COURSE ZEB 211 [LOWER INVERTEBRATES] TOPIC: A SHORT BIOLOGICAL NOTE ON LEUCONOID SPONGES WRITTEN BY MBA UCHECHUKWU EMEA EBI MOUAU/13/27603 FEBRUARY‚ 2015. A Short Biological Note on Leuconoid Sponges Sponges come under the phylum porifera and they are believed to be amongst the most unusual animals. Because of their lifestyle
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Outline and evaluate biological explanations for aggression (24) The biological explanation for aggression states that aggression is innate behavior in people and the environment around them does not cause it. Neurotransmitters in the brain‚ chemicals that allow impulses to be transmitted from one area to another‚ can be used to explain why some people are aggressive. There is evidence to suggest that the neurotransmitters serotonin and dopamine are linked to aggression‚ low levels of serotonin
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The biological approach is another main school in psychology which focuses on the body and mind and how our brains affect behaviour. Charles Darwin was one of the first psychologists to look into this approach when he created evolutionary psychology. Darwin believed in Natural Selection‚ that humans and animals changed and adapted in order to survive. The changes that increased survival would be inherited and passed to the next generation and those that decreased survival would be lost‚ this is natural
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Environment and Biological Effects on Intelligence and Achievement The definition of intelligence according to the merriam-webster dictionary is the ability to learn or understand or to deal with new or trying situations or the ability to apply knowledge to manipulate one ’s environment or to think abstractly as measured by objective criteria like IQ tests. The definition of achievement is an accomplishment‚ a result gained by effort‚ a great or heroic deed. Based on the definitions we can infer
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meaning split’ and phren meaning mind’. DSM IV (1994) estimate that the occurrence rate of schizophrenia ranges from 0.2%-2.0% worldwide. There are two main explanations of schizophrenia: the biological explanations and the psychological explanations. In this essay I will critically consider the biological explanations. These include genetics‚ neurochemistry‚ brain structure and evolution. Genetic factors of schizophrenia can be explained using studies on twins and studies on family history.
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The biological approach to psychology which looks at physical aspects controlling behaviour such as the structures of the brain‚ gives evidence that both nature and nurture are involved in our behaviour. For instance a study which compared the incidence of schizophrenia in MZ and DZ twins (Gottesman and Shields (1966)) found a concordance rate of 40% for the MZs but only 9% for the DZs. As arguably the only material differences between these groups was the fact that MZs share 100% genetic material
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Tourou University International BHS 415 Domestic and Community Violence Case Study #1 Biological and Social origins of violence and ways to reduce them Dr. Cecilia Hegamin-Younger January 22‚ 2007 My grandmother used to tell me that I needed to be sure about motherhood before choosing to become a mother for two very important reasons. First‚ the mother is the child’s first teacher for everything in his/her life and secondly children learn what they live. If everyone stopped and
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(H₂O) is a liquid at room temperature‚ and its unusual properties provide the basis of many biological processes and organisms. In humans water is the vital product of respiration (C₆H₁₂O₆ + 6O₂ = 6CO₂ + 6H₂O.) The importance of water being produced as a product of respiration is that water is a main component of the human body (a human body consists of 65% water)‚ and plays a key role in many biological processes that occur. Water in the body had a large effect on the movement of substances in
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Maria Jennifer R. Falcon IV-Nightingale Acute Biological Crisis article [pic] Critical care nursing is a field of nursing that focuses on the provision of care to critically patients‚ unstable patients‚ or pediatric patients. Critical care nursing is usually implemented at the Emergency Room (ER) and at the Intensive Care Unit (ICU). Because of the unstable nature of the client’s illnesses‚ on nurses who specialize in critical care nursing are allowed to handle them. Nursing assistants‚ Licensed
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What is Race? B2 Race is known to be the biological difference between groups. It is culturally constructed and was created by countries conducting imperialism and colonization. Humans have all come from the same ancestor therefore the physical differences we see are not all based on biology. There are no traits that belong to a specific race. (American Anthropological Association RACE) Today’s social construction has been highly influenced by the ideology of race. Race has created this process
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