The first edition of this book was the first to provide an integrated description of sap ascension from an anatomical and functional point of view. The second edition opens with the three-dimensional aspects of wood anatomy. The cohesion-tension theory and new evidence are introduced in response to recent controversies over the mechanism of sap ascent in plants. The physiology, anatomy and biophysics of xylem dysfunction are discussed and new insights into hydraulic architecture are reviewed with special emphasis on physiological limits on maximum transpiration and how hydraulic architecture limits gas exchange, carbon gain and growth of plants. The text concludes with a description of xylem failure and pathology. The book highlights fascinating areas of current research with the aim to stimulate more work in the future.

The book will describe the xylem structure of different plant groups, and will put the findings in a physiological and ecological context. For instance, when differences in vessel diameter are featured, then there will be an explanation why this matters for water transport efficiency and safety from cavitation. The focus is on the hydraulic function of xylem, although mechanical support and storage will also be covered. Featured plant groups include ferns (which only have primary xylem), conifers (tracheid-based xylem), lianas (extremely wide and long vessels), drought-adapted shrubs as well as the model systems poplar and grapevine. The book chapters will draw on the expertise and cutting edge research of a diversified group of internationally known researchers working in different anatomical and physiological sub-disciplines. Over the last two decades, much progress has been made in understanding how xylem structure relates to plant function. Implications for other timely topics such as drought-induced forest dieback or the regulation of plant biomass production will be discussed.

Secondary Xylem Biology: Origins, Functions, and Applications provides readers with many lenses from which to understand the whole scope and breadth of secondary xylem. The book builds on a basic comprehension of xylem structure and development before delving into other important issues such as fungal and bacterial degradation and biofuel conversion. Chapters are written by recognized experts who have in-depth knowledge of their specific areas of expertise. It is a single information source containing high quality content, information, and knowledge related to the understanding of biology in woody plants and their applications. Offers an in-depth understanding of biology in woody plants Includes topics such as abiotic stresses on secondary xylem formation, fungal degradation of cell walls, and secondary xylem for bioconversion Progresses from basic details of wood structure, to dynamics of wood formation, to degradation

The current edition of this book deals with the “17 Years of NEET Chapter-wise and Topic-wise Solved Papers BIOLOGY (2005-2022)” with Value Added Notes contains the past year papers of NEET; 2021 to 2005 distributed in 35 Chapters. The Topics have been arranged exactly in accordance to the NCERT books so as to make it 100% convenient to Class 11 and 12 students. Another new feature added in this Biology edition is the classification of all Chapters in Botany and Zoology as per NEET 2023 The fully solved CBSE Mains papers of 2011 and 2012 (the only Objective CBSE Mains paper held) have also been incorporated in the book topic-wise. The book contains units as: Unit 1: Diversity in Living World Unit 2: Animal Kingdom and Evolution; Unit 3: Cell Theory and Human Genetics Unit 4: Plant Morphology and Reproduction Unit 5: Human Physiology Unit 6: Health and Disease Unit 7: Plant Physiology and Ecology Unit 8: Body Forms and Functions This book also includes 5 Mock Tests which will help you to understand the pattern. This book will be of great help in bringing you understanding the concept of biology and applicability at NEET; AIIMS and other medical entrance examinations.

Objective NCERT From Prabhat Exam is an unparallel book designed on the complete syllabus of 11th and 12th NCERT textbook. It is the leading choice of Toppers and the pinnacle for NEET exam along with NCERT. This book is a must for NEET/BOARDS/CUET as it has questions extracted from each and every line of the NCERT textbook. Extra Notes are added from experts to make it more understandable Chapter-wise NCERT notes for quick yet thorough & impactful revisions. Tabular texts & Illustrative diagrams in HD pages for understanding. NCERT Based Topic-wise MCQs from each of NCERT to get firm grip on concepts. NCERT Exemplar Problem MCQs to develop a strong base & go in-depth. Assertion Reason, Case Based Questions & HOTS to cover all question typologies. Exam Archive including Previous years’ NEET & other PMT exam’s questions. Practice Papers & Model Test Papers to put final practice touch to your preparation. 5 Mock Test to Make you an experienced player Answer keys, hints and explanations are also added in the book for micro-level understanding.

NEET CHAPTER-WISE & TOPIC-WISE SOLVED PAPERS: BIOLOGY