The reproductive system is made up of organs and tissues that are involved in the production‚ maturation of gametes and in their union and subsequent development as offspring. Sometimes problems can occur in the reproductive system. Some problems that can occur in the male reproductive system are jock itch‚ undescended testes and testicular cancer. Some problems that can occur in the female reproductive system are vaginitis‚ toxic shock syndrome‚ and cervical cancer. Problems can occur in the
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Venn Diagram Tracy Powell MATH 56 1/25/2015 Lok Man Yang Venn Diagram A Venn diagram is a visual tool to help students organize complex information in a visual way. The Venn diagram comes from a branch of mathematics called a set theory. John Venn developed them in 1891 to show the relationship between sets. The information is normally presented in linear text and students make the diagram to organize the information. It makes it easier when there is a lot of information‚ because with linear text
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in mathematics. Developed at the end of the 19th century‚ set theory is now a ubiquitous part of mathematics‚ and can be used as a foundation from which nearly all of mathematics can be derived. In mathematics education‚ elementary topics such as Venn diagrams are taught at a young age‚ while more advanced concepts are taught as part of a university degree. A set is a well defined collection of objects. Georg Cantor‚ the founder of set theory. A set is a gathering together into a whole of definite‚
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A Venn diagram is a drawing‚ in which circular areas represent groups of items usually sharing common properties. The drawing consists of two or more circles‚ each representing a specific group or set. This process of visualizing logical relationships was devised by John Venn (1834-1923). Each Venn diagram begins with a rectangle representing theuniversal set. Then each set of values in the problem is represented by a circle. Any values that belong to more than one set will be placed in
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Male Reproductive System There are three major purposes of the male reproductive system: production of spermatozoa‚ secretion of sex hormones and to transport spermatozoa from male to the female. The organs in this system are mainly external and consist of a penis and the scrotum‚ which contains and protects testes. Because the testes require lower temperature than the rest of the body‚ the scrotum regulates temperature for normal spermatozoa development. When the testes need to cool down‚ the cremaster
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The Male Reproductive System The male reproductive system generates and propels sex cells. This occurs during sexual intercourse and perpetuates the survival of Humanity in order to reproduce offspring from generation to generation. (Innerbody‚ 2013) The Male hormones that stimulate the reproductive organs are produced in the anterior patuitary gland and their release is controlled by Gonadotrophin Releasing Hormone (GnRH) made in the hypothalamus within the brain. The two Hormones include; Luteinising
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The organs of the male reproductive system are specialized for the following functions: To produce‚ maintain and transport sperm (the male reproductive cells) and protective fluid (semen) To discharge sperm within the female reproductive tract To produce and secrete male sex hormones The male reproductive anatomy includes internal and external structures. What are the external reproductive structures? Most of the male reproductive system is located outside of the man’s body. The external
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What is the Male Reproductive System? The male reproductive system is responsible for the production‚ maintaining‚ and transporting sperm and semen‚ to discharge sperm within the female reproductive tract during sex‚ to produce and secrete male sex hormones responsible for maintaining the male reproductive system. What happens if you have disorders such as: EDD‚ BPH‚ Testicular Cancer‚ or Infertility? Erectile dysfunction is defined as the consistent inability to achieve or maintain an erection
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Top of Form . The Male Reproductive System > The Male Reproductive System: Introduction The male reproductive system is composed of the testes‚ genital ducts‚ accessory glands‚ and penis (Figure 21–1). The dual function of the testis is to produce spermatozoa and hormones. The genital ducts and accessory glands produce secretions that‚ aided by smooth muscle contractions‚ conduct spermatozoa toward the exterior. These secretions also provide nutrients for spermatozoa while
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Female Reproductive System The reproductive system or genital system is a system of organs within an organism which work together for the purpose of reproduction. Many non-living substances such as fluids‚ hormones‚ and pheromones are also important accessories to the reproductive system. Unlike most organ systems‚ the sexes of differentiated species often have significant differences. These differences allow for a combination of genetic material between two individuals‚ which allows for the possibility
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