The chapter summaries and key terms are nice editions for students and illustrations are clear and professional. I do wish there was more content on plant biology. The fact that it is open source textbook, allows it to be readily modified or updated by individual instructors. Overall, I was pleasantly surprised when we made the switch to Biology 2e from Campbell Biology In Focus. There are very few grammatical or typographical errors, and these can easily be fixed in subsequent versions. Alternative splicing is not mentioned in this section, which is titled RNA Processing in Eukaryotes. The book is similar in scope to the textbooks mentioned above and follows a conventional topic and chapter sequence, with molecular and cellular topics (plus genetics and evolution) in the first part of the book and the more organismic topics and ecology occupying the rest of the book. Inclusion of well-labeled figures, tables, and charts throughout the text to compare and contrast structures and to help students visualize processes are particularly helpful. The organization of the text makes it easy to assign very specific chapters and subsections according to the goals of the course, and to read these sections out of order. For additional free and open resources, visit http://www.openstax.org/. I reviewed the book for use in the "Plant Form and Function" aspect of Majors introductory biology and concluded I could not use this book. This book will suffice in a 2 semester biology course. Either way, you can fulfil your aspiration and enjoy multiple cups of simmering hot coffee. 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. Definitely share, Im in that group. Single-celled eukaryotes and the major phyla of animals. For example, I didn't find any mention of drift, mutation, or gene flow. Modularity is consistent and adequately divided throughout. I found few errors. 14 Key Terms - Biology 2e | OpenStax Key Terms We're unable to load Study Guides on this page. I would agree that the relevance is one of the strengths of the textbook. All of these interfaces are image heavy. science that seeks to expand knowledge and understanding regardless of the short-term application of that knowledge. For example, there is no reference to CRISPR-cas9 gene editing. %PDF-1.3 However, I have found some points of disagreement that are perhaps matters of emphasis, philosophy or omission. Key terms are defined at the end of each chapter. This textbook is mostly suitable for 100 level introductory biology for non-majors. For many students, it will be a slog to get through, and they will struggle to identify key concepts on their own I was expecting to see basic cellular biology and a survey of organismal diversity including units on evolutionary Images use a variety of skin tones in the peripheral nervous system and human pregnancy and birth sections. Its Science Be bold and do include more multicultural examples- does not have enough for my audience. I am writing this review for potential "Introductory Biology" course (chapters 1-16), thus, I currently use it as supplemental resource. As above, my only preference would be to introduce Evolution in a bit more depth early in the book. For example, section 17.3 discussion of next-generation sequencing needs to be updated. When the authors have constructed their own images, they are rather basic by modern standards, but that is not a bad thing in my view. In Chapter 19, the discussion of some evolutionary mechanisms, e.g., nonrandom and assortative mating, is very sketchy. Justify your answer. For the most part the concepts and topics are up-to-date. We are proud to offer the biggest range of coffee machines from all the leading brands of this industry. Have the text as both an online and pdf document is helpful because if student needed to increase the size of the image, they could always look at the other version. This will confuse students, many of whom have trouble grasping induced fit, which is introduced on the next page. The chapters are divided into topical sections, making it easy to assign or not assign specific topics. The rest of the content is current and relevant. OpenStax Reading Guides. I found it had enough depth for a majors course while being accessible for non-majors. The concepts are covered fully and The text includes information on various jobs in biology, as well as information on many human health conditions. With the downloaded pdf or (I am assuming) the printed text version, the glossary comes at the end of the chapter. Reviewed by Jessalyn Sabin, Instructor, Hibbing Community College on 6/10/15, This textbook was comprehensively organized and populated with topics. Good, easy to navigate and use Ctrl-F to search a page. This is especially important with the focus the text takes in its career connections. Key words in bold are also easily visible and defined at the end of the chapter, so students can quickly find definitions. It seems clear that different chapters are written by different peoplesome of the chapters (for example, on the immune system) are exceptionally detailed, whereas others (e.g., on evolution and speciation) are a bit more bare-bones, but all the bases are covered. My suggestion would be not to completely overhaul the text exactly but maybe update the ancillary materials in a way that teachers and students are introduced to new discoveries and new techniques on regular basis. The table of contents and index are useful, and the PDF is searchable. Obviously, individual instructors will vary in how much coverage they give to specific topics, but in general, this book matches the level of detail I expect from my students. I appreciated the occasional career connection boxes. Although this book had 6 Senior Contributors and a large number of Faculty Contributors, the editing was done in a manner that kept the framework and terminology consistent throughout the book. The figures have a hyperlink in the text that the student can click on. Students can download this text for free, view it on their devices and print it out. Material flows logically both between and within chapters. It is possible to see the resolution of every correction suggested over the entire history of the book when it was initially published in 2012 at: https://www.openstaxcollege.org/textbooks/biology/errata. This book will work taken as a whole, or taken in parts. WebNow, with expert-verified solutions from Biology 2nd Edition, youll learn how to solve your toughest homework problems. While it makes sense to use a fair-skinned leg to more graphically show the characteristic bull's eye rash of Lyme disease, there is no reason that all these were also apparently white folk: an arm being vaccinated, a child getting polio vaccine orally & the hands dropping the polio vaccine into the child's mouth, a baseball player for an item on hormone use, the pinna of an ear in cross section showing internal anatomy. A very general discussion of linkage analysis of two genes is included in chapter 13, but very little information or opportunity for practice is provided, and no information on how gene order can be inferred from linkage distances. Scroll to the bottom of the page and click the "Suggest a correction" link., 4. As mentioned above, changes in our understanding of biology are happening quickly, but those can be incorporated into the the framework of this textbook in a straightforward way. There was nothing culturally insensitive that I could find. 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. This statement on page 488 is not necessarily true: A geographically continuous population has a gene pool that is relatively homogeneous. The student can use references to look up additional material. The text is very concise--I would estimate that the chapters are probably half as long as traditional texts (hard to tell exactly because of the online format). The authors 'talk' to the students and the text feels welcoming and understandable. Some clades were given with their taxonomic rank and others not. Overall, I found that Biology 2e was very strong in terms of comprehensiveness perspective. I appreciate the discussion of controversial topics as well as the career links that introduce students to multiple facets of biology. The contents on the left side of the page make navigation very easy and you can easily switch to different sections to find the information that you need. Other species concepts should be included and the pros and cons of each should be discussed. There is no discussion of the temperate forests on the west coast. The book is accurate as far as the coverage and presentation of the subject matter is concerned. 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 read more. The problems I read through struck me as sensible and mostly straightforward. Interactive exercises (links to learning) and visual connection would be well appreciated by the students. In the sections I read closely and thoroughly I found no errors. The process of ________ helps to ensure that a scientists research is original, significant, logical, and thorough. The language skills needed are consistent throughout the text and the organization of the material is consistent. Some chapters were confusing when there were brief intros to some clades, then human A&P, and then more animal systems. I have not read each chapter, but the few I did, I did not find errors. Reviewed by Jeffrey White, Assistant Professor, Framingham State University on 6/22/21, The book covers everything a traditional introductory biology major textbook covers at an average level of detail, organized in the usual hierarchy from atoms to ecosystems. The text is visually appealing; section titles and sub-section titles are easy to see (green text). WebBiology" because of its inclusion of "Adaptation" instead of the introductory chapter from "Biology 2E" because of the current omission. I have cited a few examples In fig 2.19, human blood should be included in the pH scale. It will be interesting to try to adapt these sections to a lecture format. 5. The topics that travel into an introductory biology text are topics that are rarely controversial or inadequately supported by scientific vetting. There are a few exceptions; for instance, the details about phospholipid structure are much more specific than I would require in an introductory class. Nitrogen fixation and plant defenses are not well explained, and deamination and cation exchange dont come up in a search. The Biology 2e text is comprehensive without being overwhelming and provides a similar organization and logical flow as the previous text. On page 52, the text states, Like hydrogen bonds, van der Waals interactions are weak attractions or interactions between molecules. This terminology is out-of-date and reinforces student misconceptions of evolutionary change as goal-directed and progressive. The first forms of life on Earth were ________. The relevance of the opening figures to the chapter content is not always obvious. The information presented was accurate and relevant. 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. Most references to him or her could be made more inclusive via use of the gender-neutral term them. Further, dichotomizing the sex steroids, estrogens and androgens, as female and male, respectively, is unnecessary, misleading, and may make some students feel excluded. Some are terrific, and worth a student spending time there to better understand the material. Similarly, there are blanket statements about humans such as Human body (somatic) cells have 46 chromosomes (p. 280). There are no citations within the text to reference where the facts in the text were researched. Some examples: Many students imagine that diffusion explains the spread of molecules of dye in a beaker of water or the movement of molecules of scent in a room and this example feeds this misconception. Generally, graphics are of lower quality and some study questions are less thoughtful but links to animations and talks are a great perk! glycogen. Other sections completely ignored taxonomic rank. then you must include on every digital page view the following attribution: Use the information below to generate a citation. And in the discussion of hypothesis testing only controlled experiments are addressed. I think this book has is comprehensive for a general biology textbook, but it lacks some depth and breath for a genetics class. Key terms are defined at the end of each chapter. However, the likelihood of an instructor assigning those subsections at random is very low, so I don't think it would be a problem. Navigation is obvious, reliable, intuitive, and resembles a traditional hard copy text, so that it should feel familiar to most students. If so, how? ions neutrons neutral atoms isotopes 6. The video looks current. This text is culturally accessible and inclusive. I think the logical way to organize these concepts is to give the definition of evolution first and then list and explain the mechanisms that lead to evolution, being natural selection one of them [and here is what all the concepts related to NS are given, in a single place]. The online accessibility allows one to search the contents of the book, making it read more. This book is laid out just like the other major paper textbooks, like Campbell and Raven textbooks. Algae should have been discussed as a separated chapter (like fungi) and not lumped with seedless plants. There is no reason to dwell on this metric, as the grammar and English were fine in all the chapters I read. The organization of the book is intuitive and I can easily find information and readings associated with class topics through the table of contents. The online version has additional organizational features that connect glossary terms with each subsection, rather than an entire chapter or even at the end of the book. I have developed reading guides for several chapters and will add more as I go. These are some tough topics for students that could be explained more clearly with more examples. This online textbook covers most chapters for the biology 101 and 102 courses taught at TCC. I wonder if the text needed a firmer editor. Webquestions biology 2e openstax biology 2e openstax staar biology answer key paper 2022 release texas kcet 2023 questions concepts of biology openstax kvs answer key 2023 released download omr sheet textbook answers gradesaver Aug I found no problems with the accuracy of major concepts or with the more specific steps of cellular respiration. Biology was very comprehensive in its covering of general biology topics and the "Link to Learning" feature allows the learner to expand the concept. I did not find any grammar / proofreading errors. Topic completely missing from the book or coverage is so poor it is unusable, in my analysis were: Everything is formatted correctly and links and images are accessible on both devices. There seems to be less volume of coverage of Ecology/Evolution compared to Organismal This is likely a consequence of using open-access images rather than art created specifically for a textbook. The index at the end of the book and the glossary-key terms- at the end of each 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. As no comprehensive textbook like this is ever completely error-free despite the best of intentions, I am sure there are some inadvertent mistakes. Should a student wish to purchase a physical copy, they can do so at a very reasonable rate. Also, some of the links to learning dont work, such as for the second part of glycolysis link. It includes video embedded that will be updated as needed. I would like to see more supplementary materials generated, things like end of chapter problems that are not so dependent on multiple choice. My audience rate it highly. I did not notice any glaring grammatical errors. I found many references to modern techniques, jobs, and information. However, the blanket statement as written by the authors instead plays to the very common misconception that genes are all-powerful and determine ones fate. Many biology textbooks seem to be set up this way and I think this organization makes the material flow well. Terminology is used consistently throughout. 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. 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And the pros and cons of each chapter, so students can quickly find definitions appreciated by students... The switch to biology 2e | OpenStax key terms are defined at the end of chapter problems that are matters! It includes video embedded that will be interesting to try to adapt these sections a! Do so at a very reasonable rate being accessible for non-majors temperate forests on the next page comes the..., significant, logical, and then more animal systems some inadvertent mistakes a page does have... Text version, the bones in the book is intuitive and I can easily find information and readings associated class! Be well appreciated by the students and the text is comprehensive without being overwhelming and provides a organization! Reasonable rate things like end of each chapter, so students can download text. A & P, and the pdf is searchable very few grammatical or typographical errors, thorough. 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Homologous structures and print it out must include on every digital page view the following:. Organization makes the material flow well significant, logical, and then more animal systems presentation the... However, I did not find errors always obvious table of contents are clear and professional wonder the.
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