Download or read book 11th Standard Bio Botany Questions and Answers English Medium Tamil Nadu State Board Syllabus written by Mukil E Publishing And Solutions Pvt Ltd and published by Mukil E Publishing And Solutions Private Limited. This book was released on 2021-03-31 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: 11th Standard Bio-Botany - TamilNadu stateboard - English Medium - solutions , guide For the first time in Tamilnadu, Student's study materials are available as ebooks. Students and Teachers, make use of it.
Download or read book 12th Standard Bio Botany English Medium Guide Tamil Nadu State Board Syllabus written by Mukil E Publishing And Solutions Pvt Ltd and published by Mukil E Publishing And Solutions Private Limited. This book was released on 2021-03-26 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: 12th Standard Bio-Botany - TamilNadu stateboard - solutions , guide For the first time in Tamilnadu, Student's study materials are available as ebooks. Students and Teachers, make use of it.
Download or read book Transport in Plants II written by U. Lüttge and published by Springer. This book was released on 1976-05-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: As plant physiology increased steadily in the latter half of the 19th century, problems of absorption and transport of water and of mineral nutrients and problems of the passage of metabolites from one cell to another were investigated, especially in Germany. JUSTUS VON LIEBIG, who was born in Darmstadt in 1803, founded agricultural chemistry and developed the techniques of mineral nutrition in agricul ture during the 70 years of his life. The discovery of plasmolysis by NAGEL! (1851), the investigation of permeability problems of artificial membranes by TRAUBE (1867) and the classical work on osmosis by PFEFFER (1877) laid the foundations for our understanding of soluble substances and osmosis in cell growth and cell mechanisms. Since living membranes were responsible for controlling both water movement and the substances in solution, "permeability" became a major topic for investigation and speculation. The problems then discussed under that heading included passive permeation by diffusion, Donnan equilibrium adjustments, active transport processes and antagonism between ions. In that era, when organelle isolation by differential centrifugation was unknown and the electron microscope had not been invented, the number of cell membranes, their thickness and their composition, were matters for conjecture. The nature of cell surface membranes was deduced with remarkable accuracy from the reactions of cells to substances in solution. In 1895, OVERTON, in U. S. A. , published the hypothesis that membranes were probably lipid in nature because of the greater penetration by substances with higher fat solubility.
Download or read book The Vascular Cambium written by Muhammad Iqbal and published by *Research Studies Press. This book was released on 1990-09-07 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vascular cambium, a lateral meristem responsible for the radical growth of woody plants, has long been a subject for active research in both temperate and tropical regions. This work provides comprehensive coverage of all aspects of the vascular cambium and represents an up-to-date review of the knowledge accumulated over the last twenty years. Chapters cover origin and development of cambial cells, phenomena of orientation in the cambium, seasonal and environmental influences on cambial activity. There is also a discussion of the evolution of the cambium in geologic time.
Download or read book Experiments in Plant hybridisation written by Gregor Mendel and published by . This book was released on 1925 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Anatomy of Seed Plants written by Katherine Esau and published by Wiley. This book was released on 1977-01-26 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative text/reference on the structure and development of seed plants. Presents the latest concepts in plant anatomy through experimental, histochemical, and ultrastructural approaches to the study of biological material. Includes new concepts and terms; expanded sections on flower, fruit, and seed; and a new description of characters used in keying out woods.
Download or read book Cell Organelles written by Reinhold G. Herrmann and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The compartmentation of genetic information is a fundamental feature of the eukaryotic cell. The metabolic capacity of a eukaryotic (plant) cell and the steps leading to it are overwhelmingly an endeavour of a joint genetic cooperation between nucleus/cytosol, plastids, and mitochondria. Alter ation of the genetic material in anyone of these compartments or exchange of organelles between species can seriously affect harmoniously balanced growth of an organism. Although the biological significance of this genetic design has been vividly evident since the discovery of non-Mendelian inheritance by Baur and Correns at the beginning of this century, and became indisputable in principle after Renner's work on interspecific nuclear/plastid hybrids (summarized in his classical article in 1934), studies on the genetics of organelles have long suffered from the lack of respectabil ity. Non-Mendelian inheritance was considered a research sideline~ifnot a freak~by most geneticists, which becomes evident when one consults common textbooks. For instance, these have usually impeccable accounts of photosynthetic and respiratory energy conversion in chloroplasts and mitochondria, of metabolism and global circulation of the biological key elements C, N, and S, as well as of the organization, maintenance, and function of nuclear genetic information. In contrast, the heredity and molecular biology of organelles are generally treated as an adjunct, and neither goes as far as to describe the impact of the integrated genetic system.
Download or read book Autotrophic Bacteria written by Hans Günter Schlegel and published by . This book was released on 1989 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology written by and published by Carson-Dellosa Publishing. This book was released on 2015-03-16 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology for grades 6 to 12 is designed to aid in the review and practice of biology topics such as matter and atoms, cells, classifying animals, genetics, plant and animal structures, human body systems, and ecological relationships. The book includes realistic diagrams and engaging activities to support practice in all areas of biology. The 100+ Series science books span grades 5 to 12. The activities in each book reinforce essential science skill practice in the areas of life science, physical science, and earth science. The books include engaging, grade-appropriate activities and clear thumbnail answer keys. Each book has 128 pages and 100 pages (or more) of reproducible content to help students review and reinforce essential skills in individual science topics. The series is aligned to current science standards.
Download or read book Programmed Cell Death in Plants written by John Gray and published by Wiley-Blackwell. This book was released on 2004 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recognition of cell death as an active process has changed the way in which biologists view living things. Geneticists re-evaluate long known mutants, research strategies are redesigned, and new model systems are sought. This volume reviews our new understanding of programmed cell death as it applies to plants. The book draws comparisons with programmed cell death in animals and unicellular organisms. The book is directed at researchers and professionals in plant cell biology, biochemistry, physiology, developmental biology and genetics.
Download or read book Anatomy of Flowering Plants written by Paula J. Rudall and published by Cambridge University Press. This book was released on 2007-03-15 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the 2007 third edition of her successful textbook, Paula Rudall provides a comprehensive yet succinct introduction to the anatomy of flowering plants. Thoroughly revised and updated throughout, the book covers all aspects of comparative plant structure and development, arranged in a series of chapters on the stem, root, leaf, flower, seed and fruit. Internal structures are described using magnification aids from the simple hand-lens to the electron microscope. Numerous references to recent topical literature are included, and new illustrations reflect a wide range of flowering plant species. The phylogenetic context of plant names has also been updated as a result of improved understanding of the relationships among flowering plants. This clearly written text is ideal for students studying a wide range of courses in botany and plant science, and is also an excellent resource for professional and amateur horticulturists.
Download or read book The Structure and Function of Plastids written by Robert R. Wise and published by Springer Science & Business Media. This book was released on 2007-09-13 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive look at the biology of plastids, the multifunctional biosynthetic factories that are unique to plants and algae. Fifty-six international experts have contributed 28 chapters that cover all aspects of this large and diverse family of plant and algal organelles. The book is divided into five sections: (I): Plastid Origin and Development; (II): The Plastid Genome and Its Interaction with the Nuclear Genome; (III): Photosynthetic Metabolism in Plastids; (IV): Non-Photosynthetic Metabolism in Plastids; (V): Plastid Differentiation and Response to Environmental Factors. Each chapter includes an integrated view of plant biology from the standpoint of the plastid. The book is intended for a wide audience, but is specifically designed for advanced undergraduate and graduate students and scientists in the fields of photosynthesis, biochemistry, molecular biology, physiology, and plant biology.
Download or read book Pteridophytes and Gymnosperms written by K.U. Kramer and published by Springer Science & Business Media. This book was released on 1990-09-28 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This encyclopedia offers access to the diversity of ferns and seed plants, the most important groups of green land plants. Available information of general and systematic relevance is synthesized at the level of families. Evidence from virtually all disciplines important to modern taxonomy makes the work a most valuable source of reference not only for taxonomists, but for all who are interested in the various aspects of plant diversity. A revised classification includes a complete inventory of genera along with their diagnostic features, keys for identification, and references to the literature. The first volume deals with pteridophytes and gymnosperms.
Download or read book Code International de Nomenclature Zoologique written by International Commission on Zoological Nomenclature and published by Univ of California Press. This book was released on 1985 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fungi and Disease in Plants written by Edwin John Butler and published by . This book was released on 1918 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sex Determination in Plants written by CC Ainsworth and published by Garland Science. This book was released on 2004-08-02 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indispensable for all plant biologists, this is a fascinating and thorough examination of those factors which affect the sex determination of plant species, describing all of the main classes of plant with unisexual flowers hermaphrodite, monoecious and
Download or read book Plant Cell Division written by Marie-Cécile Caillaud and published by Humana. This book was released on 2015-12-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume aims to present a large panel of techniques for the study of Plant Cell Division. Plant Cell Division: Methods and Protocols captures basic experimental protocols that are commonly used to study plant cell division processes, as well as more innovative procedures. Chapters are split into five parts covering several different aspect of plant cell division such as, cell cultures for cell division studies, cell cycle progression and mitosis, imaging plant cell division, cell division and morphogenesis, and cytokinesis. Written for the Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Plant Cell Division: Methods and Protocols is a valuable tool for the study of plant cell division at both the cellular and molecular levels, and in the context of plant development.
