High school and college students may present lab reports to instructors, but companies use lab reports to make decisions about products and policies as well the introduction to a lab report explains the purpose and significance of the activity as well as any necessary background. Sample lab report #2 in the writing guidelines for engineering and science students: guidelines to help students of science and engineering make their writing more efficient for others to read and to make the process of writing more efficient for them to perform. A psychology lab report is a paper that describes an experiment organized and written according to the same format used in professional journal articles these are the essentials elements of a psychology lab report and what each should include. Alex wilcox october 22, 2014 sordaria lab write up summary introduction background information about phenomenon of increased cross-over frequency found in sfs compared to nfs: sfs receives more radiation than the nfs.
Choose from our kits, follow a college board lab, or design your own with our wide variety of equipment and supplies health science prepare your students for medical and lab tech careers with carolina's wide range of equipment, kits and models. Jackie krevitz sordaria lab report nathan jacobs october 29, 2012 introduction: sordaria fimicola is a species of fungi that can reproduce both sexually and asexually and is used in research to learn more about microevolution1. The lab experiment examined meiosis and genetic diversity through the model organism, sordaria fimicola meiosis is part of the sexual life cycle and occurs in all sexually reproducing organisms. Question: write the introduction of a formal lab report for a tetrad analysis of sordaria it should answer it should answer write the introduction of a formal lab report for a tetrad analysis of sordaria.
Labbench activity design of the experiment ii in this exercise you observe the results of crossing over in a fungus, sordariain the figure below, a cross between two haploid strains of sordaria produces spores of different colors. Sordaria fimicola is an ascomycete fungus that can be used to demonstrate the results of crossing over during meiosis sordaria is a haploid organism for most of its life cycle. Follow the lab report guidelines laid out in the page called specifications for writing your lab reports in the technical communication section of this manual the following points should be addressed in the appropriate section of the lab report.
The specific cell that was studied in this lab was that of sordaria fimicola this species of fungi specializes in feeding via external digestion by releasing enzymes into the environment in preparation to be absorbed into the cell through the cell walls. The first video explains what you put in the introduction, results, and discussion sections of your lab report the second video gives a different perspective on what you put in the discussion section of your lab report. Introduction: meiosis is the second important kind of nuclear division it resembles mitosis in many ways but the consequences of meiotic divisions are very different from those of mitotic divisions. Introduction many research investigations utilize the common fungus sordaria fimicola as a primary and reliable model organism for displaying genetics due to its. Each lab group will report their phage data in poster format following the instructions that follow in the rest of this assignment sheet each lab group is required to submit 1 thing only: the finished poster on the last day of class.
What is a lab report lab reports make a major part of each laboratory course, being important contributors into the final grade instructors may ask to either include it in the notebook or bring it separately. Asexual propagation lab report chance bufe pss 1411-512 vikram baliga april 4, 2012 i introduction-asexual propagation is the process of using plant materials such as the stems, leaves, and roots to multiply the number of plants. The results section of your lab report will include: • data table 1 the discussion section of your lab report will include the answers to the following questions (among lots of other information—see your lab guide): 1 discuss how crossing over produces 2:2:2:2 or 2:4:2 rather than the 4:4 spore arrangement. Differing recombination frequencies of sordaria fimicola introduction: as part of the research conducted by scientists about the evolution of sexual reproductions, s fimicola were observed from two differing slopes of the evolution canyons in order to better understand the microevolution of these species.
Introduction studies on the evolution of the human gastrointestinal tract (git) have shown evolutionary traits that are similar to those of fish and other related vertebrates this study has shed light on git illnesses related to the intestines and digestion, such as obesity, irritable bowel syndrome and diabetes, just to name a few. Timing and length of lab this investigation requires a minimum of four lab periods of about 45 minutes each, plus time for a discussion on cell cycle control (part 3. Lab report - personalpsuedu advertisement gretchen gurganus bio 110 lab section bradley carlson october 19, 11 anomalous combinations of asci in sordaria fimicola due to meiosis introduction sordaria fimicola is a fungi that is a part of the ascomycota phylum and is an excellent example of how variations are produced in genetics. Introduction: the introduction of a lab report states the purpose of your experiment your hypothesis should be included in the introduction, as well as a brief statement about how you intend to test your hypothesis.
How to write the introduction section in psychology: theses, lab reports, and journal articles this post discusses how to write an effective introduction in a psychological empirical report, including lab reports, theses, and journal articles. Stoudt 1 jocie stoudt bio 110h sordaria lab report introduction sordaria fimicola reproduce through meiosis which consists of the phases prophase i, metaphase i, anaphase i, telophase i, prophase ii, metaphase ii, anaphase ii, and telophase ii. Video 12 - how to write a lab report - introduction use this video to complete your notes on introduction. Lab, which has been detailed in this report, explored the use of matlab to generate sinusoidal signals three sinusoidal signals have been generated in matlab, the third of which was a sum of the other two.
Global and chinese laboratory balances industry, 2009-2019 market research report market research report on global and chinese laboratory balances industry, 2009-2019 is a professional and in-depth market survey on global and chinese laboratory balances industry. Sordaria lab report the effect of environmental conditions on the crossover frequency in sordaria fimicola introduction the general consensus of recombination and genetic crossovers (the exchange of genetic material between homologous chromosomes during meiosis) is that they are random.