Many topics are covered at a moderate level of depth with additional links provided to content from other sections of the text One very serious weakness of this text is the art: the figures, the animations, and the Art Connection features. read more. I find that these chapters lack organization and clarity. The glossary appears comprehensive, however, many duplicates (ie. Just go through our Coffee Vending Machines Noida collection. The textbook explains very complex topics in a comprehensive manner and appears to be designed for early term biology and The first forms of life on Earth were ________. The textbooks content and depth of coverage are comparable to current commercial introductory biology textbooks. 6. At the end of the textbook, appendices (e.g., periodic table, metric system) and a comprehensive index are included. This is a great chance to show the accomplishments of a brilliant woman. The Water Dispensers of the Vending Services are not only technically advanced but are also efficient and budget-friendly. They hold far more fine details than students can absorb (or need), and theres no easy way to tell students to read only selected pages or sections from those books. Click on the cover of the book for which you would like to submit a correction., 3. The machines that we sell or offer on rent are equipped with advanced features; as a result, making coffee turns out to be more convenient, than before. Learning outcomes are specified throughout and are clear and complete. Therefore, the physiology section could be edited to recognize that sex steroids are not the domain of one sex specifically, as both estrogens and androgens play important roles in all humans and animals, regardless of sex or gender. It also states, Some plants produce spores. No, all plants produce spores. If an extensively updated version was available which also addressed some of the other concerns noted earlier I would definitely adopt this textbook in my majors biology sequence. Urochordate and vertebrate embryos share a novel embryonic tissue layer: migratory neural crest cells. read more. Our resource for Biology includes answers to chapter exercises, as well as detailed information to walk you through the process step by step. However, in order to sustain student interest, it maybe useful to add a few more examples where biological concepts are applied to daily living making this subject more interesting to the reader. 1443, after the 2nd word of the last paragraph. This is a very comprehensive textbook that provides an appropriate balance between the different fields of biology. This means that tens of thousands of people in the United States alone are excluded from existence by blanket statements such as the one above. This is often a matter of opinion across Biology professors, so that is not surprising. It is possible to use this book in place of more expensive textbooks because it is suitable for the introductory biology course for which it was written. I understand. WebPANOPEN + OPENSTAX BIOLOGY ACCESS CODE 17th Edition ISBN: 9781944519766 BIOLOGY 2E 2nd Edition ISBN: 9781506699851 BIOLOGY 13th Edition ISBN: 2810017676413 BIOLOGY FOR AP COURSES (OER) 17th Edition ISBN: 9781947172401 EBK BIOLOGY 2nd Edition ISBN: 9781947172524 Homework Help by Science Subjects It was initially well-written, and has benefitted from additional suggestions and corrections by users. However, chapter contents need to be revised for clarity and new figures are needed to help students make connections between what is presented in the text and the figures. Thanks for sharing the reading guides! If you are throwing a tea party, at home, then, you need not bother about keeping your housemaid engaged for preparing several cups of tea or coffee. Some current topics, such as epigenetics and biotechnology, were covered very well and will be easily updateable. The text is available in multiple formats: online, pdf, app, print, and iBook. For example, why does a business major need to know about RNA transcription or the different parts of the translation machinery. glycogen. I also wanted to know if you wanted the copy since remote teaching is pretty common thing at this point! All of the material is based on objective science and, after presenting facts, offered learners the chance to evaluate their own beliefs based on new information. This books covers the minimal basics, but not in great detail and isn't comprehensive by any means. read more. Specialized terms are introduced (in bold) and defined, and examples are provided. This book will suffice in a 2 semester biology course. On pg. The former links students to videos, animations, and primary literature while the latter highlights different careers that apply to the section discussed in the text. I like how vocabulary words are in bold as this makes it easy for students to make flash cards. In the sections I plan to use, there is consistency. Jan 9, 2023 OpenStax. The index and glossary are fine. There is a nice, seamless transition between sections contributed by different authors. In terms of comprehensiveness, Biology 2e is very thorough. I encountered no interface issues other than that of slowness of loading. Images and figures need revision as many are displaying with poor resolution in the pdf version. Journalism, Media Studies & Communications. The PowerPoint presentations are attractive and well organized. Poor use of page space / too much white space also makes this text a poor fit for reading online, particularly on devices such as iPad, tablet, eReaders where screen size is smaller and the text /content is intended to fill the entire screen space. On page 482, the text states, Although natural selection may work in a single generation on an individual, it can take thousands or even millions of years for the genotype of an entire species to evolve. The idea that evolution and speciation require millennia is included as a misconception later in the chapter! This statement on page 488 is not necessarily true: A geographically continuous population has a gene pool that is relatively homogeneous. Evolution is mentioned in Ch.1 but is not defined or explained, assuming that students already understand this complex. The applied examples make great connections for students. Except where otherwise noted, textbooks on this site As is typical, some of the video does not have captioning so every video does not allow full accessibility. The text is relatively up-to-date, certainly adequately so. The text is not culturally insensitive, and material can easily be supplemented with current news articles and essays addressing the moral and ethical implications of current findings and technologies. (other than the colour/color thing) read more. This will make it easy for instructors of other texts to transition to. The clarity of the text is very well done. Second half an easily be taught out of order while keeping the integrity of the textbook order. The material is presented in an engaging manner and should hold the students attention. You cannot refer to solutions as hypertonic, isotonic, and hypotonic except in comparison to other solutions. WebAnswers will vary. The topics are arranged in a typically progression and build on one another in a traditional fashion. I do wish there was more content on plant biology. On page 479, the text states that Natural selection [is] also known as survival of the fittest. This outdated phrase is not challenged or revised. In this reviewer's opinion the modularity followed in this text is very helpful for the intented target student audience students who are freshman non-majors. One surprisingly omission in this section is the lack of total ATP yield from oxidative phosphorylation. "Prokaryotes" do not comprise a monophyletic group, and thus, while the name "prokaryote" may still be used, it is definitely not a basis of modern, formal, scientific classification. I would have like to see a more up-to-date depiction of Biotechnology and Biotechnological techniques. Given the fact the book is written by a variety of authors in different subject areas, I found the book's consistency to be quite impressive. ISBN. Here are a few errors that I noted: Biology 2e seems to go into slightly more detail in some places, especially in regard to molecular biology. ATP. I put them up as I go, but remote teaching this year has really shifted my focus. I felt the order in which the authors approached topics was intuitive to how a student might learn the topic. Would it be possible to move the image credits to an Appendix at the end of the text? 12.7 needed to show red, white and pink phenotypes. 54L,x o~GGGJKf.DDP_I3G!rs>?5*dk?`k @y`w(_g0U8xpp?c\Ne2E((>%v1+>O}53(="`WP[|lw 0kTw`#~"%y+1%kh]&8kfBA@4PmH$dmz~Q!>r-+qXmHz3P!dI4.$s x8~BgM}J'MMomq@:}/qeojvXmxk:1gxB4 For each chapter there is an outline (list of sections). The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. This would have gotten a slightly higher grade had so many labels been misapplied. The sentence conveys an implicit idea that ALL variation in a species is attributable to genes. One of the most attractive features of an open source text is that it can be more readily revised that hard copy since it is a web-based text. Content viewed appears to be accurate and unbiased. In general, I did not locate any grammatical errors. The flow of the chapters themselves is fine. The writing was clear and succinct. The links to talks given by leading researchers (e.g. Furthermore, authors did not avoid controversial topics, but instead try to present all sides of scientific debates or discussions, distilling information in a way that is easy to understand for students just starting college. Overall, the organization is much like the intro textbooks from major publishers that Ive used in the past, and it would be easy to assign specific sections rather than whole chapters. Further, labeling of figure components is often too small and borderline blurry. Lack references to previous text sections to review basic concepts, like meiosis. The book is consistent. While other recent textbooks also have taken this approach, it is important that we move forward and write textbooks that are consistent with what is well known now about evolutionary history. Most of the descriptions and illustrations in these chapters and those below are useful ones that are equivalent to those in most other textbooks. Many of our students lack critical reading skills and the "Visual Connection" items help to reinforce important or subtle concepts by zooming in on a portion of a figure, clarifying a particular idea and then asking the student to apply that concept using a "so what do you think would happen then?" The overall organization of the course material is consistent with how it is taught at many institutions. Atoms that vary in the number of neutrons found in their nuclei are called ________. Since first looking at this text a year ago, I have been very impressed with the quality and comprehensiveness. Create an application that writes a series of random numbers to a file. The smallest unit of biological structure that meets the functional requirements of living is the ________. Consistency is good but not great. Naturally, other chapters addresses some scientific concepts which have unfortunately become politicized (evolution and anthropogenic climate change, for example), which may be alienating to some students. The topics follow the fairly standard structure of a inclusive general biology text. Biology 2e seems like a great text book for freshman biology majors. I think this book has is comprehensive for a general biology textbook, but it lacks some depth and breath for a genetics class. I have cited a few examples In fig 2.19, human blood should be included in the pH scale. Reviewed by Tobili Sam-Yellowe, Professor, Cleveland State University on 1/12/15, The text covers all areas of biology appropriate for first year biology students. In particular, they praise Biology for its convenience, affordability, and succinctness. Organization is appropriate and is adaptable for the specifics of individual course requirements. I didn't find anything in the text that would turn off a particular ethnicity or other background. I dont see any glaring errors in terms of subjects that are missing from the text. This is an excellent resource for instructors and students. There are several instances of subtle inaccuracies, which is expected in any textbook. The authors cover the basics of each subject well within each section and unit. Paternal leakage means that not every mitochondrial DNA is from the female. Even when using the material in a different order than presented in the text, it does not affect the continuity and connectedness of the material. Although the text states that H-bonds create the double-helix structure, this is not shown in the Figure. science that seeks to expand knowledge and understanding regardless of the short-term application of that knowledge. Also, the degree of taxonomic detail given for clades varied seemingly at random. There will be some chapters that will need to be updated in a few years. Good, but a bit variable in quality. Also- for the physiology section- inclusion of various disorders based on different races and genders can be beneficial to the students. Again, this seems to reflect a lack of understanding on the part of the authors, as the inaccurate terms are used consistently. It maintains a fine balance between using scientific language in a way that student will be able to understand with little effort. Every link that I clicked on was active. I could see my students enjoying this text and the approach that is used in presenting material. The website was easy to use and search. The ammonia vapor will diffuse, or spread away, from the bottle, and gradually, more and more people will smell the ammonia as it spreads. No! 17. WebCh. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution License . The organization and flow of the text is logical and straightforward. Reviewed by Sarah Foltz, Assistant Professor, Radford University on 1/14/20, General coverage is good the text covers all of the areas Id expect to see in an introductory biology textbook, including behavior, which I find is sometimes overlooked. This is an amazing textbook that provides both the scope and depth you would need in a major's level Biology course. When more depth is required, other web sites and tutorials can be added to the students' reading materials. Other sections completely ignored taxonomic rank. I must admit that at first glance this book looked to me to be much less glitzy than traditionally published books, without all the bells and whistles, the fancy graphics and human interest stories. The major limitation I see is that there are fewer and lower quality images than with other texts I've used. Cultural Relevance: A For example, Figs. In Figure 20.7: For example, the bones in the wings of bats and birds have homologous structures. This is a poor example, since these wings are both homologous as vertebrate forelimbs and analogous as wings. For some of the less frequently taught concepts (Algae/Protist diversity) the sections are a little thinner than other non-OER texts. However, the authors missed an opportunity to discuss how conservation and population control impact, influence, and are lead by local societies. Thanks! There is a second, random "s" after the word success. The vast majority of the content is accurate. The unit and chapter breakdown was very well done and organized appropriately. Overall, this textbook is more comprehensive than other books by the same authors, covers each topic well, and expands upon topics not covered in the Concepts of Biology textbook. Svante Paabos TED talk,) are a great perk. Mostly written in a clear efficient style, but some chapters had organizational problems (see above). The modularity of this textbook is excellent. I found chapters and subheadings on nearly every topic that I expected to see in a biology text for majors. For example, the large aquatic reptiles of the Mesozoic Era were not in fact dinosaurs; they were just contemporaries of dinosaurs. In Figure 1.16, just before three domains are introduced, many tax. anabolic (also anabolism) pathways that require an energy input to synthesize complex molecules from simpler ones. The book could definitely be broken up into small sections for lectures, discussions and homework. For me, a text book is a resource of basic information that allows the students to learn a bit on their own (the critical basics) before applying their knowledge to in class activities. read more. For the most part, large blocks of text are broken up with a plethora of photos, graphs, diagrams, and inset boxes. THANKS for sharing the Reading Guides! On a more negative note, a reference was made to "hard" and "soft" sciences with biology being called a "hard" or quantitative science which was identified as different from the more qualitative or "soft" social sciences. The authors maintained a consistent style and flow throughout the book. Figures rendered well. Each chapter also has a summary, highlighting key points from each section. This is a problem throughout the text. Students will have seen much of the necessary content in a year-long introductory sequence, but nonetheless will need reference and reminders on the chemistry of life (Ch 2), biological molecules (Ch 3), cell structure (Ch 4), and membrane function (Ch 5). I have to say I was disappointed in multiple ways. Images in the text also do not make a very good use of space. Authors also mention many ways that biological studies can help society. The figures in the online version are too small. Since this is an online publication, this reviewer envisions that there should be a mechanism to be able to add new information or updates current information on a periodic basis. (It might be worth mentioning here that Concepts of Biology also from OpenStax is meant to be used in non-majors biology courses.) The book is quite comprehensive and covers all aspect of biology that one can choose from to cover in an introductory biology course. This is often a matter of opinion across Biology professors, so that is not surprising. As stated above, for those areas in biology where there have been significant advances over the past decade or so (e.g. The flow and organization is comparable to other texts in the market. In Chapter 3, the Evolution Connection on cytochrome C is not well explained: When human and rhesus monkey sequences were compared, the single difference found was in one amino acid. It is refreshing to hear from experts in their areas of expertise. read more. Since several authors are involved in this authorship, the differences in style are perceivable from chapter to chapter. Sanger sequencing is NOT what is used for cheap sequencing today. However, I have a lot of reservations. Organization was straightforward and followed standard introductory biology progression. Reading those sections alone would seem to reinforce memorization of the details rather than an understanding of the relevance process. As a result of the modularity, if a different progression is preferred it is easy to select material in a manner that aligns with your course/preferences. The topics are arranged in a typically progression and build on one another in a traditional fashion. the study of living organisms and their interactions with one another and their environments. WebDownload Ebook Learnsmart Answer Key Biology Read Pdf Free biology 2nd edition solutions and answers quizlet free solutions for miller and levine biology 1st edition quizlet textbook answers gradesaver the biology 2e openstax evidence of evolution answer key studocu answer I did not notice anything glaringly outdated, but given the speed of new research, it is likely that regular updates will be needed to keep the book current. This textbook was comprehensively organized and populated with topics. Furthermore, there are a great many photos in which the hand of a human being is shown as holding a sample, such as holding a test tube or holding an animal studied in the field. There is no superfluous verbiage. With this target audience in mind, we found these units are discussed at an appropriate level for undergraduates, particularly first- and second-semester college freshmen. It does contain some of the video links from the text. The online format should make it easy to update.There are no peer reviewed references for each chapter so there is no way to know that the material is scientifically accurate. The figures have a hyperlink in the text that the student can click on. And why specify the position of the one change? Which of the following sciences is not considered a natural science? read more. The chapters that I have read through follow the same/similar format and feel like a cohesive text. At the level of details, I found a few places in the text in which terms were used before they were defined, though in such cases they were usually defined in the following paragraph/page. This is a good book for an introductory level class, covering all material that would traditionally be presented in a one or two semester series. Students can download this text for free, view it on their devices and print it out. There are no grammatical errors, and the language is not overly complicated in terms of sentence structure and organization. The genetics section of this book appears to be consistent. There is not a clear transition of voice from author to author, which is good. On page 30, the text says, Many organisms belonging to the Archaea domain live under extreme conditions and are called extremophiles. This would be fine if the text then went on to explain that we now realize that Archaea are far more widespread than previously thought, but the discussion ends there. The text generally takes a traditional approach to behavior, with insufficient discussion of behavioral ecology. Sections can be used individually. The text is clear but perhaps a little dry and sparse. The examples do not seem modern. It provides a path to cut student cost while still maintaining rigor. There are many cases in which the authors refer to plants and animals, rather than including all relevant taxa. The sections on anatomy and physiology of the human body had a nice mix of explaining structures and functions, and linking these with disorders to make the content more relevant and interesting. Frequently, however, the flow seems stilted and information presented out of context or out of order. The majority of the learning outcomes at the beginning of the chapter are done well and the visual connection and review questions at the end of the chapter assess lower order cognitive skills. The concepts are covered fully and are presented in a way that information can easily be scaffolded for a particular learner/course. It compares well in this regard with widely used textbooks such as Campbell Biology, Biological Science by I would definitely consider adopting this textbook for a non-majors introductory class at the freshman level. Author (s) OpenStax. enzyme. This textbook is mostly suitable for 100 level introductory biology for non-majors. There could be more cultural references in the examples of careers sections. 17. These are students with majors and interests that include biology, biochemistry, neuroscience, kinesiology, environmental science, and pre-professional students who aspire to attend professional graduate programs in medicine, veterinary medicine, dentistry, and allied health care. I have the .pdf file from Openstax broken down into chapters, which I share with my class over google classroom. I found no problems with the links within in the text and I was surprised by this since I myself often have issues year to year with broken links. Book reads like an easy nonfiction science read. I could see having to recreate a few key figures to use this textbook. Even less accurate, the text goes on (p. 386) to say that Sangers genome sequencing has led to a race to sequence human genomes at rapid speed and low cost, often referred to as the $1000-in-one-day sequence. In Chapter 18, the text only includes the biological species concept, with no discussion of its weaknesses or limitations. The student can use references to look up additional material. Text didnt self-reference too much, which is very useful for classes that only cover part of the text. I tried several times to access the Instructor Power Points that are supposedly available, and I could not get the website to work. Terms and concepts are used consistently throughout the book; there are no problems in that regard, even if this book was written by a big team of authors. Frankly, I was surprised and appalled to see this sentence in a university level textbook. I do think that the book misses several opportunities to have a more critical look at the use of science, but it thankfully does so in a side bar on eugenics. 1999-2023, Rice University. One example is section 25.1, which rattles through a few basic concepts in plant biology, but without enough context to make it clear to the reader how those concepts fit into the greater story of plant evolution. It seems cumbersome for my students to go to the end of the chapter to look up the key term. Often in printed textbooks the material can be outdated by several years. I have been making them as I go, Ill add more when I can catch a breath. I didn't notice any issues. This seems like a great book for freshman because often at that stage the students are interested in science but are unsure of what branch of science they want to go into. The accomplishments of a brilliant woman Services are not only technically advanced but are also efficient and budget-friendly text includes! It on their devices and print it out each chapter also has a gene pool that not! Content and depth of coverage are comparable to current commercial introductory biology progression sections are little. Is comparable to current commercial introductory biology textbooks thing at this text year! Organization is appropriate and is adaptable for the physiology section- inclusion of various disorders based different. Create an application that writes a series of random numbers to a file labels been misapplied not! Student might learn the topic of opinion across biology professors, so that is used in presenting.... 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