Australian Ectotherms and Endotherms- temperature regulation Part A :Types of Temperature regulation 1. Write down the meaning of the terms endotherm and ectotherm. Consult a textbook if necessary. a. endotherm Endotherms are animals that can maintain a constant internal body temperature. For instance mammals and birds are true endotherms that can maintain a constant internal body temperature b. ectotherm Ectotherms are animals that are not able to regulate their body temperature or in simple
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Male System The structure and function of the human male reproductive system‚ is very similar to that of many other mammals. The male system is designed to make sperm or male gametes and is adapted to provide for the delivery of these gametes to the female to allow for fertilization. Male Reproductive System Male Reproductive System Structures 1. testes -- produces sperm and the hormone testosterone 2. scrotum -- pouch enclosing the testes keeping the sperm at an optimum temperature
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FlexCon is a company that prides itself on the quality of its pistons. Lately they have been relying on suppliers for major components while manufacturing simple items with relatively small differentiation. By doing this‚ too much of their talent is going to waste leaving them with a big decision of whether to keep outsourcing or to insource. They are already heavily dependent on suppliers for critical components. The cost it takes to insource is greater than the cost to outsource but deciding to
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32.2.2 Segmentation allowed for redundant systems and improved locomotion Hox genes cause segmentation development 2 advantage of Hox genes Highly segmented animals‚ usually have nearly complete set of organs in theirs each segment of body. This result to less damage in their body‚ since other segment duplicate the damage segment functions Locomotion is more efficient‚ since partitions isolate the segment can contract and expand autonomously. 32.3. The Classification of Animals Animals divided
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BTEC Assignment Brief Programme title BTEC LEVEL 3 Applied Science Extended Diploma Unit number and title 21 Biomedical Science Techniques Assignment title Microbioology Assessor (receiving the work) Nacho Julve-Larrubia Issue date 09/08/13 Deadline(s) (two groups) Task 1 (U21:P1P2) 23/09/13 and 03/02/14 Task 2 (U21:M1) 30/09/13 and 10/02/14 Task 3 (U21:D1)07/10/13 and 24/02/14 Scenario / Vocational Context To reduce the risk of infectious disease it is important
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Topic: Scientific Notation II. Objectives: To be able to fully understand the lesson‚ the student must learn: a. the definition of scientific notation b. the purpose of scientific notation c. how to make a number in scientific notation and vice versa III. Motivation: Recalling the names of numbers by its number of zeroes IV. Lesson Proper: * A number is in scientific notation when it is written as N x 10n‚ where 1<N<10 and n is an integer. * Scientific notation
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2012 Melanie Mak Mrs. Perez 11/2/2012 2012 Melanie Mak Mrs. Perez 11/2/2012 The Scientific Renaissance The Scientific Renaissance Today‚ technology has improved with fancy gadgets like computers‚ iPhones‚ iPads‚ tablets‚ and other wireless devices and accessories. Not only has our technology improved‚ yet our knowledge increased greatly about many things. Although‚ we couldn’t have known any of this great information without the help of geniuses from WAY back in the past. From 750 to 1258‚ lay
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Rohit Dsouza Section A 122028 Problems with scientific research The article speaks of the trend in the scientific research‚ which is worrisome due to decline in the quality of research. Rising competition among scientists has led to a culture of “Publish or Perish”‚ which forces them to work on topics that are more appealing to people irrespective of their significance. They compromise on the quality of research by manipulating data or hiding unfavorable data. There are serious questions
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Scientific Process According to a text book the scientific method is super simple and very vague when in reality it is a more complex or detailed process. According to this reading it is nothing to run screaming from because it’s not difficult it just goes deeper than a text book explains or allows you to believe. These are the steps according to a science text book: Scientific Method: 1. Ask a question 2. Formulate a hypothesis 3. Perform an experiment 4. Collect data 5. Draw conclusions Which
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women were often seen as the inferior of the two sexes. They were expected to be educated only in how to take care of the house‚ how to cook‚ how to raise a child‚ and other common jobs that were thought to be suitable for a woman. However‚ as the Scientific Revolution occurred‚ more and more women began to take interest in studying other things such as chemistry‚ astronomy‚ and medicine. The attitudes and reactions towards the participation of women in these fields of study during the 17th and 18th
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