PPT-Plant Diversity The Evolution and Classification of Plants

Why should we care about plants at all Carbon dioxide levels Indicators for ground level pollution long before animals Japan radioactive food But Kudzu invasive Did you know. Biol. 366. Spring . 2014. Tree of Life: The Big Picture. Eukaryotes. Archaea. Bacteria. ca. 4 bya. now. >3.5 bya. >2 bya. membrane-bound. nucleus, organelles, . etc.. Fig. 1.1 from Simpson. Green plants share:. Chapter 22. What Is a Plant . Plants:. Multi-cellular. Eukaryotic. Have a cell wall made of cellulose. Develop from multi-cellular embryos. Use chlorophyll(green pigment) to carry-out photosynthesis. Horticulture. Word first used in 1600. ’. s. Comes from two Latin words. Hortus. . “. Garden. ”. Cultura. . “. Cultivation. ”. Horticulture means . “. cultivated garden. ”. or . “. Identification and Names. Spring . 2014. Recognition relies upon previous experience with the organism. You “know” it is this, because you’ve seen it before, and have learned the name from some authority.. Just the Concepts. Plant Classification. Objectives. Explain . s. ystems used to . c. lassify plants;. Compare and contrast the hierarchical classification of agricultural plants; and . Classify plants according to life cycles, plant use, and status as monocot or dicot.. Botany November 20, 2008. Classifying Plants. Early classification was based upon segregating those plants that were harmful from those that were not.. They were further divided by their specific uses. Principles, aim and systems of classification. History of taxonomy , identification and nomenclature. Terminology and trends in taxonomy. Herbarium and specimen construction . Taxonomy of selected angiosperm families monocots and . Botany is the science or study of plants. Horticulture is the science and art of cultivating flowers, fruits, vegetables, grass, and ornamental plants in an orchard, garden, nursery or greenhouse.. From the Latin: . G1.1. :. Understand how to classify and identify plants by order, family, genus, and. . species. Upon completion, students will:. Know the general hierarchy of classification– focusing on class, order, family, genus, and species. The reason that two sperm nuclei travel down the pollen tube is that. . they both stimulate growth of the pollen tube.. one fertilizes the egg, and the other . combines with the two polar nuclei.. one fertilizes the egg, . Agriculture Teacher/FFA Advisor. Introduction. Taxonomy is the science of classifying and identifying plants.. Scientific names are necessary because the same common name is used for different plants in different areas of the world.. Eukaryotic diversity. A . eukaryote. is any organism of the domain . Eukarya. ; eukaryotic cells are characterized by the presence of a membrane-enclosed nucleus and organelles.. Eukaryotic diversity. of . the Red . Queen. CfE. . Advanced Higher Biology. Unit . 2: . Organisms and Evolution. SQA mandatory key information. A change in the traits of one species acts as a selection pressure on the other species. . IntroductionKnowledge requires us to possess both Facts and Ideas; that every step in our knowledge consists in applying the ideas and the conceptions furnished by our minds to the facts which observ