PPT-Leaves: Form and structure

Chapter 6 The Plant Body Leaves FUNCTION OF LEAVES Leaves are the solar energy and CO 2 collectors of plants In some plants leaves have become adapted for specialized functions And so on to leaves. Congratulations!. You have all been selected as the new, up and coming marketing firm responsible for the new campaign slogans for a new protein bar and a new energy drink! . Functions of Leaves. Evapotranspiration from the leaves is what moves water and nutrients up from the roots.. Ginkgo. Family: . Ginkgoaceae. Genus: Ginkgo. Species: . biloba. Scientific name: . Ginkgo . biloba. MAPLES. Family: . Aceraceae. Genus: Acer. MAPLES. Seeds!!. Ex: Red maple: . Acer . rubrum. Most maples have simple palmate leaves. 2011 . What is a leaf?. The leaf is a lateral, generally flattened structure borne on the stem.. It develops at the node and bears a bud in its . axil. . . The . axillary. bud later . develops into a branch. . Chapter 7. Outline. Introduction. Leaf Arrangements and Types. Internal Structure of Leaves. Stomata. Mesophyll. and Veins. Specialized Leaves. Autumnal Changes in Leaf Color. Abscission. Human and Ecological Relevance of Leaves. In Poetry. If every structure in our world looked like the same, our world could get very boring.... Lucky for us, that’s not the case!. In fact, we are so used to having so many different types of structures, we may not even think about it anymore. Mametz. Wood. LO: . 1:To understand the poem The Falling Leaves and compare to Futility.. 2: To annotate the poem . Mametz. Wood. Homework Check:. What did we learn about World War I through our homework task?. (to the tune of "The Wheels on the Bus"). The leaves of the trees turn orange and red. orange and red, orange and red. The leaves of the trees turn orange and red. All through the town.. The leaves of the trees come tumbling down. Plant Material Maintenance, chapter 2 in the text. Tree or Shrub?. Acer . saccharum. Betula. . nigra. Viburnum. . dentatum. Crown Development. Crown: the branches, twigs and leaves of a tree or shrub.. Specialized Tissues In Plants. A. . Seed Plant Structure. 1. Roots. 2. Stems. 3. Leaves. B. Plant Tissue Systems. C. Dermal Tissue. D. Vascular Tissue. 1. Xylem. 2. Phloem. E. Ground Tissue. F. Plant Growth and . Plant Cell. Plants are:. Eukaryotic. Autotrophic. . – . have. . chloroplasts. Multicellular. Cell walls of . cellulose. BRIEF HISTORY OF PLANTS. Theory. : many scientists believe that. photosynthetic . Parametric Data. The underlying source population is normally distributed.. We are going to assume that we are dealing with parametric data. .. Standard Deviation. The standard deviation a way to measure how close together the elements are in a set of data. . Where do they meet? Where do they “meet”? Train #1 leaves station A and accelerates east at 0.5 m/s/s. At the same instant #1 leaves station A, train #2 leaves station B, which is 1.0 km east of A, and accelerates west at 0.25m/s/s. Relative to station A, where would the two trains pass? Assume they were on parallel tracks. Dr. Habibur Rahman. Associate Professor. J. N. College, Boko. Occurrence. Polytrichum. have worldwide . distribution. . with 111 species. In India only 5 species are found and common species is . P. . Which is Which?. Characteristics of Conifers. Needle shaped leaves. Seeds that develop inside cones. Evergreen – green year round. Gymnosperm, conifer, softwood. Examples: pine, spruce, hemlock, fir.