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Boundless Lecture Slides

Boundless Lecture Slides. Available on the Boundless Teaching Platform. Free to share, print, make copies and changes. Get yours at www.boundless.com. Using Boundless Presentations. Boundless Teaching Platform

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Boundless Lecture Slides

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  1. Boundless Lecture Slides Available on the Boundless Teaching Platform Free to share, print, make copies and changes. Get yours at www.boundless.com

  2. Using Boundless Presentations Boundless Teaching Platform Boundless empowers educators to engage their students with affordable, customizable textbooks and intuitive teaching tools. The free Boundless Teaching Platform gives educators the ability to customize textbooks in more than 20 subjects that align to hundreds of popular titles. Get started by using high quality Boundless books, or make switching to our platform easier by building from Boundless content pre-organized to match the assigned textbook. This platform gives educators the tools they need to assign readings and assessments, monitor student activity, and lead their classes with pre-made teaching resources. Get started now at: • The Appendix The appendix is for you to use to add depth and breadth to your lectures. You can simply drag and drop slides from the appendix into the main presentation to make for a richer lecture experience. http://boundless.com/teaching-platform • Free to edit, share, and copy Feel free to edit, share, and make as many copies of the Boundless presentations as you like. We encourage you to take these presentations and make them your own. If you have any questions or problems please email: educators@boundless.com Free to share, print, make copies and changes. Get yours at www.boundless.com

  3. About Boundless • Boundless is an innovative technology company making education more affordable and accessible for students everywhere. The company creates the world’s best open educational content in 20+ subjects that align to more than 1,000 popular college textbooks. Boundless integrates learning technology into all its premium books to help students study more efficiently at a fraction of the cost of traditional textbooks. The company also empowers educators to engage their students more effectively through customizable books and intuitive teaching tools as part of the Boundless Teaching Platform. More than 2 million learners access Boundless free and premium content each month across the company’s wide distribution platforms, including its website, iOS apps, Kindle books, and iBooks. To get started learning or teaching with Boundless, visit boundless.com. Free to share, print, make copies and changes. Get yours at www.boundless.com

  4. Nutritional Requirements of Plants Soil and Plant Nutrition The Soil Nutritional Adaptations of Plants ] Soil and Plant Nutrition Free to share, print, make copies and changes. Get yours at www.boundless.com

  5. Soil and Plant Nutrition > Nutritional Requirements of Plants Nutritional Requirements of Plants • Plant Nutrition • The Chemical Composition of Plants • Essential Nutrients for Plants Free to share, print, make copies and changes. Get yours at www.boundless.com www.boundless.com/biology/textbooks/boundless-biology-textbook/soil-and-plant-nutrition-31/nutritional-requirements-of-plants-186/

  6. Soil and Plant Nutrition > The Soil The Soil • Soil Composition • Soil Formation • Physical Properties of Soil Free to share, print, make copies and changes. Get yours at www.boundless.com www.boundless.com/biology/textbooks/boundless-biology-textbook/soil-and-plant-nutrition-31/the-soil-187/

  7. Soil and Plant Nutrition > Nutritional Adaptations of Plants Nutritional Adaptations of Plants • Nitrogen Fixation: Root and Bacteria Interactions • Mycorrhizae: The Symbiotic Relationship between Fungi and Roots • Nutrients from Other Sources Free to share, print, make copies and changes. Get yours at www.boundless.com www.boundless.com/biology/textbooks/boundless-biology-textbook/soil-and-plant-nutrition-31/nutritional-adaptations-of-plants-188/

  8. Appendix Free to share, print, make copies and changes. Get yours at www.boundless.com

  9. Soil and Plant Nutrition Key terms • bedrockthe solid rock that exists at some depth below the ground surface • chlorosisa yellowing of plant tissue due to loss or absence of chlorophyll • epiphytea plant that grows on another, using it as a physical support but neither obtaining nutrients from it nor causing it any damage if also offering no benefit • germinateto sprout or produce buds • horizona soil layer with distinct physical and chemical properties that differ from those of other layers • humusa large group of natural organic compounds found in the soil composed of decaying plants and dead and living microorganisms • hyphaa long, branching, filamentous structure of a fungus that is the main mode of vegetative growth • inorganicrelating to a compound that does not contain carbon • insectivorouscapable of trapping and absorbing insects; such as the sundew, pitcher plant and Venus flytrap • loamsoil with no dominant particle size that contains a mixture of sand, silt, and humus • macronutrientany of the elements required in large amounts by all living things • micronutrienta mineral, vitamin, or other substance that is essential, even in very small quantities, for growth or metabolism Free to share, print, make copies and changes. Get yours at www.boundless.com

  10. Soil and Plant Nutrition • myceliumthe vegetative part of any fungus, consisting of a mass of branching, threadlike hyphae, often underground • mycobiontthe fungus that is a component of a lichen • mycorrhizaa symbiotic association between a fungus and the roots of a vascular plant • nitrogen fixationthe conversion of atmospheric nitrogen into ammonia and organic derivatives, by natural means, especially by microorganisms in the soil, into a form that can be assimilated by plants • nodulestructures that occur on the roots of plants that associate with symbiotic nitrogen-fixing bacteria • nutrienta source of nourishment, such as food, that can be metabolized by an organism to give energy and build tissue • organicrelating to the compounds of carbon, relating to natural products • photobionta photosynthetic symbiont • photosynthateany compound that is a product of photosynthesis • photosynthesisthe process by which plants and other photoautotrophs generate carbohydrates and oxygen from carbon dioxide, water, and light energy in chloroplasts • rhizobiaany of various bacteria, of the genus Rhizobium, that form nodules on the roots of legumes and fix nitrogen • rhizospherethe soil region subject to the influence of plant roots and their associated microorganisms Free to share, print, make copies and changes. Get yours at www.boundless.com

  11. Soil and Plant Nutrition • saprophyteany organism that lives on dead organic matter, as certain fungi and bacteria • subsoildense layer of soil containing fine material that has moved downward; the layer of earth that is below the topsoil • topsoiltop layer of soil containing humus at its surface and decomposing vegetation at its base; the most fertile soil • transpirationthe loss of water by evaporation in terrestrial plants, especially through the stomata; accompanied by a corresponding uptake from the roots • xylema vascular tissue in land plants primarily responsible for the distribution of water and minerals taken up by the roots; also the primary component of wood Free to share, print, make copies and changes. Get yours at www.boundless.com

  12. Soil and Plant Nutrition Saprophytes Saprophytes, like this Dutchmen's pipe (Monotropa hypopitys), obtain their food from dead matter and do not have chlorophyll. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Adaptations of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/Figure_31_03_05.jpgView on Boundless.com

  13. Soil and Plant Nutrition Soil profile This soil profile shows the different soil layers (O horizon, A horizon, B horizon, and C horizon) found in typical soils. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, The Soil. October 17, 2013."CC BY 3.0http://cnx.org/content/m44715/latest/Figure_31_02_02.pngView on Boundless.com

  14. Soil and Plant Nutrition Symbionts Lichens, which result from the symbiotic relationship between fungi and green algae, are often seen growing on trees. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Adaptations of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/Figure_31_03_06.jpgView on Boundless.com

  15. Soil and Plant Nutrition Essential elements required by plants For an element to be regarded as essential a plant cannot complete its life cycle without the element, no other element can perform the function of the element, and the element is directly involved in plant nutrition. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Biology. November 22, 2013."CC BY 3.0http://cnx.org/content/m44714/latest/?collection=col11448/latestView on Boundless.com

  16. Soil and Plant Nutrition Ectomycorrhizae Ectomycorrhizae form sheaths, called a mantle, around the roots of plants, as shown in this image. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikimedia."Ectomycorrhizae 001."CC BY-SAhttp://commons.wikimedia.org/wiki/File:Ectomycorrhizae_001.jpgView on Boundless.com

  17. Soil and Plant Nutrition Diagram of the Nitrogen Cycle Schematic representation of the nitrogen cycle. Abiotic nitrogen fixation has been omitted. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikipedia."Nitrogen Cycle."CC BY-SAhttp://en.wikipedia.org/wiki/File:Nitrogen_Cycle.svgView on Boundless.com

  18. Soil and Plant Nutrition Examples of fruit bearing plants For this (a) squash seedling (Cucurbita maxima) to develop into a mature plant bearing its (b) fruit, numerous nutritional requirements must be met. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Introduction. October 17, 2013."CC BY 3.0http://cnx.org/content/m44712/latest/Figure_31_00_01ab.jpgView on Boundless.com

  19. Soil and Plant Nutrition Water absorption by the roots Water is absorbed through the root hairs and moves up the xylem to the leaves. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Requirements of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44714/latest/Figure_31_01_01.jpgView on Boundless.com

  20. Soil and Plant Nutrition Components of soil The four major components of soil are shown: inorganic minerals, organic matter, water, and air. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, The Soil. October 17, 2013."CC BY 3.0http://cnx.org/content/m44715/latest/Figure_31_02_01.pngView on Boundless.com

  21. Soil and Plant Nutrition Soft sediment deformation Soil distribution is not the same at all depths. The vertical section of soil layers is called the soil profile. The soil profile contains defined zones called horizons whicht have distinct physical and chemical properties that differ from those of other layers. An example is shown here in the soft sediment deformation in the Navajo Sandstone. Free to share, print, make copies and changes. Get yours at www.boundless.com Wikimedia."Soft sediment deformation."CC BY-SAhttp://commons.wikimedia.org/wiki/File:Soft_sediment_deformation.JPGView on Boundless.com

  22. Soil and Plant Nutrition Mature soil The San Joaquin soil is a mature soil that has an O horizon, A horizon, B horizon, and C horizon. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, The Soil. October 17, 2013."CC BY 3.0http://cnx.org/content/m44715/latest/Figure_31_02_03.jpgView on Boundless.com

  23. Soil and Plant Nutrition Nutrient deficiency in plants Nutrient deficiency is evident in the symptoms these plants show. This (a) grape tomato suffers from blossom end rot caused by calcium deficiency. The yellowing in this (b) Frangula alnus results from magnesium deficiency. Inadequate magnesium also leads to (c) intervenal chlorosis, seen here in a sweetgum leaf. This (d) palm is affected by potassium deficiency. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Requirements of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44714/latest/Figure_31_01_03abcd.jpgView on Boundless.com

  24. Soil and Plant Nutrition Nitrogen fixation in crops Some common edible legumes, such as (a) peanuts, (b) beans, and (c) chickpeas, are able to interact symbiotically with soil bacteria that fix nitrogen. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Adaptations of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/Figure_31_03_01abc.pngView on Boundless.com

  25. Soil and Plant Nutrition Rhizobia Soybean roots contain (a) nitrogen-fixing nodules. Cells within the nodules are infected with Bradyrhyzobium japonicum, a rhizobia or "root-loving" bacterium. The bacteria are encased in (b) vesicles inside the cell, as can be seen in this transmission electron micrograph. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Adaptations of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/Figure_31_03_02ab.jpgView on Boundless.com

  26. Soil and Plant Nutrition Mycorrhizae Hyphae proliferate within the mycorrhizae, which appears as off-white fuzz in this image. These hyphae greatly increase the surface area of the plant root, allowing it to reach areas that are not depleted of nutrients. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Adaptations of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/Figure_31_03_03.jpgView on Boundless.com

  27. Soil and Plant Nutrition Parasitic plants The dodder is a holoparasite that penetrates the host's vascular tissue and diverts nutrients for its own growth. Note that the vines of the dodder, which has white flowers, are beige. The dodder has no chlorophyll and cannot produce its own food. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Adaptations of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/Figure_31_03_04.jpgView on Boundless.com

  28. Soil and Plant Nutrition Insectivorous plants A Venus flytrap has specialized leaves to trap insects, which it uses to supplement the low level of nutrients in the soil in which it lives. Free to share, print, make copies and changes. Get yours at www.boundless.com OpenStax CNX."OpenStax College, Nutritional Adaptations of Plants. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/Figure_31_03_08.jpgView on Boundless.com

  29. Soil and Plant Nutrition Attribution • Wiktionary."photosynthesis."CC BY-SA 3.0http://en.wiktionary.org/wiki/photosynthesis • Wiktionary."germinate."CC BY-SA 3.0http://en.wiktionary.org/wiki/germinate • Wiktionary."nutrient."CC BY-SA 3.0http://en.wiktionary.org/wiki/nutrient • OpenStax CNX."OpenStax College, Biology. November 22, 2013."CC BY 3.0http://cnx.org/content/m44714/latest/?collection=col11448/latest • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44712/latest/?collection=col11448/latest • Wiktionary."inorganic."CC BY-SA 3.0http://en.wiktionary.org/wiki/inorganic • Wiktionary."organic."CC BY-SA 3.0http://en.wiktionary.org/wiki/organic • Wiktionary."transpiration."CC BY-SA 3.0http://en.wiktionary.org/wiki/transpiration • Wiktionary."xylem."CC BY-SA 3.0http://en.wiktionary.org/wiki/xylem • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44714/latest/?collection=col11448/latest • Wiktionary."chlorosis."CC BY-SA 3.0http://en.wiktionary.org/wiki/chlorosis • Wiktionary."micronutrient."CC BY-SA 3.0http://en.wiktionary.org/wiki/micronutrient • Wiktionary."macronutrient."CC BY-SA 3.0http://en.wiktionary.org/wiki/macronutrient • Wikipedia."Micronutrient."CC BY-SA 3.0http://en.wikipedia.org/wiki/Micronutrient • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44714/latest/?collection=col11448/latest • Wiktionary."loam."CC BY-SA 3.0http://en.wiktionary.org/wiki/loam • Wiktionary."humus."CC BY-SA 3.0http://en.wiktionary.org/wiki/humus Free to share, print, make copies and changes. Get yours at www.boundless.com

  30. Soil and Plant Nutrition • OpenStax CNX."OpenStax College, Biology. November 21, 2013."CC BY 3.0http://cnx.org/content/m44715/latest/?collection=col11448/latest • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44715/latest/?collection=col11448/latest • Boundless Learning."Boundless."CC BY-SA 3.0http://www.boundless.com//biology/definition/horizon • Wiktionary."bedrock."CC BY-SA 3.0http://en.wiktionary.org/wiki/bedrock • Wiktionary."rhizosphere."CC BY-SA 3.0http://en.wiktionary.org/wiki/rhizosphere • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44715/latest/?collection=col11448/latest • Wiktionary."subsoil."CC BY-SA 3.0http://en.wiktionary.org/wiki/subsoil • Wiktionary."topsoil."CC BY-SA 3.0http://en.wiktionary.org/wiki/topsoil • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44715/latest/?collection=col11448/latest • Wiktionary."nitrogen fixation."CC BY-SA 3.0http://en.wiktionary.org/wiki/nitrogen_fixation • Wikipedia."nodule."CC BY-SA 3.0http://en.wikipedia.org/wiki/nodule • Wiktionary."rhizobia."CC BY-SA 3.0http://en.wiktionary.org/wiki/rhizobia • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/?collection=col11448/latest • Wiktionary."mycelium."CC BY-SA 3.0http://en.wiktionary.org/wiki/mycelium • Wikipedia."hypha."CC BY-SA 3.0http://en.wikipedia.org/wiki/hypha • Wikipedia."mycorrhiza."CC BY-SA 3.0http://en.wikipedia.org/wiki/mycorrhiza • Wikipedia."Mycorrhiza."CC BY-SA 3.0http://en.wikipedia.org/wiki/Mycorrhiza • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/?collection=col11448/latest • Wiktionary."mycobiont."CC BY-SA 3.0http://en.wiktionary.org/wiki/mycobiont Free to share, print, make copies and changes. Get yours at www.boundless.com

  31. Soil and Plant Nutrition • Wiktionary."photobiont."CC BY-SA 3.0http://en.wiktionary.org/wiki/photobiont • Wiktionary."photosynthate."CC BY-SA 3.0http://en.wiktionary.org/wiki/photosynthate • Wiktionary."insectivorous."CC BY-SA 3.0http://en.wiktionary.org/wiki/insectivorous • Wiktionary."epiphyte."CC BY-SA 3.0http://en.wiktionary.org/wiki/epiphyte • Wiktionary."saprophyte."CC BY-SA 3.0http://en.wiktionary.org/wiki/saprophyte • Wikipedia."Root nodule."CC BY-SA 3.0http://en.wikipedia.org/wiki/Root_nodule • Wikipedia."Lichen."CC BY-SA 3.0http://en.wikipedia.org/wiki/Lichen • OpenStax CNX."OpenStax College, Biology. October 23, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/?collection=col11448/latest • OpenStax CNX."OpenStax College, Biology. October 17, 2013."CC BY 3.0http://cnx.org/content/m44718/latest/?collection=col11448/latest Free to share, print, make copies and changes. Get yours at www.boundless.com

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