choice is a product of mate preferences formed in the EEA. The fundamental principle of mate choice is that it pays to be choosy as the genetic quality your mate possesses will determine half the genetic quality of your offspring. The differences between the sexual behaviours of males and females arise because they are subjected to different selective pressures. Whilst males are able to produce millions of sperm and can fertilise many women‚ females are more selective because of the higher reproductive
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Law is not something we ask for‚ but is simply something that has been thrust upon us at birth. It is a body of rules and regulations that govern the relationships among individuals as well as between the individual and their society. These rules establish rights‚ duties and privileges that are consistent with the values and beliefs of the society. Nevertheless‚ is law a “necessity‚” is it an “evil” or is it merely a “necessary evil?” Law is necessary in the society as a control mechanism. Since
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Over the first few months of life‚ nearly all of an infant’s perceptual abilities improve dramatically. One of the most important perceptual abilities is to be able to decide accurately how far away a person or object is. This is very valuable as infants move around‚ because they are likely to fall and hurt themselves if they do not know how far away various objects and obstacles are. This depth and distance perception allows us to change 2D information from the retina‚ into 3D information. We achieve
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Discuss the Male Reproductive System The reproductive system is questionably the body system that is the most important influence on life as we know it. It is the w ay in which we procreate and ensure our existence as a species. However‚ the penis is only one part of the male reproductive system‚ which constitutes of a series responsible for generating‚ storing‚ and transporting the genetic material contained in the sperm cells. The main organs include: testicles (or testes)‚ the epididymides
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made up of five directives: make the individual the prime consideration‚ enhance the quality of services‚ distribute resources equitably that are based on needs‚ look for solutions in the patient’s customary environment and form a strong partnership between the individual‚ public resources and resources in the individual’s environment (The History of Madness in Canada‚ 2009). Deinstitutionalization has some advantage and disadvantages. One of the advantages of deinstitutionalization it that patients
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This is a story about four Chinese mothers and their four daughters which were born and brought up in America. It shows the mother/daughter relationship and their personal life. It is divided into four sections‚ the first and last are told by the three mothers and Jing - Mei Woo who’s in charge of telling her mother’s story after her recent death‚ and then the second and third sections are told by the four daughters (including Jing - Mei Woo). Each of the mothers have two episodes in the book‚ same
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Forgetting is the inability to recall or recognise information that was once stored in the memory and is now not available or cannot be accessed. There are four main theories to forgetting; trace decay‚ cue dependant‚ displacement and interference. Displacement seeks to explain forgetting in the short term memory. According to Shiffrin and Atkinson’s model of memory‚ the short term memory has certain characteristics such as limited capacity so if information is not rehearsed‚ it would be forgotten
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biological approach assume that behaviour and experiences are caused by activity in the nervous system of the body. The things that people think and feel‚ say and do are caused‚ one way or another‚ by electrochemical events occurring within and between the neurones that make up their nervous system‚ particular those in the brain. Many biopsychologists also agree that because the development of the brain is determined (at least partly) by the genes a person inherits‚ that behaviour may be influenced
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There are multiple reasons why the state of Franklin failed. There are also many ways it can demonstrate the weaknesses of the Articles of Confederation. The “Lost” state of Franklin is always referred to with the Articles of Confederation this being because they were closely related. The number one reason for the state’s failure is all of the weaknesses in the Article of Confederation. The land was ceded in the late 1700’s because North Carolina handed it over to the Congress to help pay
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TOK ESSAY “There are no absolute distinctions between what is true and what is false”. Discuss this claim. The complexity of this simple claim can be easily underestimated due to its simple nature‚ however to completely understand the true intricacy of the statement would require close analysis of its meaning and an understanding of the process that we go through in order to obtain knowledge. Definitions of truth can only be interpreted so far‚ however an understanding of how knowledge in
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