Physiological Botany: An Abridgement of The Students' Guide to Structural, Morphological, and Physiological BotanyD. Appleton and Company, 1886 - 292 páginas |
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Página ix
... Tissue . 5. Appendages of the Epidermis 6. Intercellular System CHAPTER III . ORGANS OF NUTRITION . SECTION I. THE STEM OR CAULOME · • 1. Internal Structure of the Stem in general A. Exogenous Stems B. Endogenous or Monocotyledonous ...
... Tissue . 5. Appendages of the Epidermis 6. Intercellular System CHAPTER III . ORGANS OF NUTRITION . SECTION I. THE STEM OR CAULOME · • 1. Internal Structure of the Stem in general A. Exogenous Stems B. Endogenous or Monocotyledonous ...
Página xii
... 3. Functions of Vessels 4. Functions of Epidermal Tissue 5. Functions of the Appendages of the Epidermis 6. Functions of the Intercellular System · 202 202 . 203 . 203 . 205 . 205 CONTENTS . SECTION 2. PHYSIOLOGY OF THE ORGANS OF NUTRITION.
... 3. Functions of Vessels 4. Functions of Epidermal Tissue 5. Functions of the Appendages of the Epidermis 6. Functions of the Intercellular System · 202 202 . 203 . 203 . 205 . 205 CONTENTS . SECTION 2. PHYSIOLOGY OF THE ORGANS OF NUTRITION.
Página 2
... tissue ) below , from which two stalks are seen to arise , each of which is terminated by a sac ( sporangium or ascus ) , from which a number of minute bodies ( spores ) are escaping . FIG . 4. - An- other Mold ( Penicillium glaucum ) ...
... tissue ) below , from which two stalks are seen to arise , each of which is terminated by a sac ( sporangium or ascus ) , from which a number of minute bodies ( spores ) are escaping . FIG . 4. - An- other Mold ( Penicillium glaucum ) ...
Página 4
... may now proceed to the description of the elementary structures or building mate- rials of which plants are composed . CHAPTER II . ELEMENTARY STRUCTURE OF PLANTS , OR VEGE- Lycopodiaceae or Club-mosses Epidermal Tissue.
... may now proceed to the description of the elementary structures or building mate- rials of which plants are composed . CHAPTER II . ELEMENTARY STRUCTURE OF PLANTS , OR VEGE- Lycopodiaceae or Club-mosses Epidermal Tissue.
Página 7
... tissues have them on the internal surface of their cell - wall . The former is termed centrifugal thickening ; the latter centripetal thick- ening . 2. The Protoplasm , as we have already seen , is the only part of the cell , and ...
... tissues have them on the internal surface of their cell - wall . The former is termed centrifugal thickening ; the latter centripetal thick- ening . 2. The Protoplasm , as we have already seen , is the only part of the cell , and ...
Otras ediciones - Ver todas
The Student's Guide to Structural, Morphological and Physiological Botany Robert Bentley Sin vista previa disponible - 2016 |
The Student's Guide to Structural, Morphological and Physiological Botany Robert Bentley Sin vista previa disponible - 2016 |
Términos y frases comunes
absorption æstivation albumen anther antheridia antherozoids apex appearance archegonia arranged axil bark base becomes bracts branches buds called calyx carbon dioxide carpels cavity cell-wall cells Fig cellular chalaza chlorophyl coat color commonly compound consists contain corolla cotyledons cyme dehiscence described developed Dicotyledonous dissepiments elongated embryo embryo-sac epidermis external fertilization fibro-vascular bundles filaments fleshy floral flower-buds flowers fluid frequently fruit glands granules green grow growth hairs hence hilum inclosed indehiscent inflorescence inner kind layer leaf leaves less lobes matters medullary membrane micropyle Monocotyledonous nature nucleus occur organs outer ovary ovule oxygen parenchyma pericarp petals petiole pistil pith pitted placenta plants pollen pollen-cells portion primary axis produced protoplasm radicle reproductive roots seeds sepals species spiral vessels sporangium spores stalk stamens starch stem stigma stomata structure style substance surface sutures takes place termed terminal thalamus Thallophytes thickened tion tissue transverse usually valves vary walls whorls wood wood-cells
Pasajes populares
Página ii - Society, etc.; and JB HOLDER, MD, Curator of Zoology of American Museum of Natural History, Central Park, New York. 12mo, 385 pages. A COMPEND OF GEOLOGY. By JOSEPH LE CONTE, Professor of Geology and Natural History in the University of California; author of "Elements of Geology,
Página 223 - ... bundles ; or the increased size of the coming leaf-bud will snap them ; or if these causes are not in operation, a gust of wind, a heavy shower, or even the simple weight of the lamina, will be enough to disrupt the small connexions, and send the suicidal member to its grave. " Such is the history of the fall of the leaf.
Página vi - Descriptive Botany," by Eliza A. Youmans. Designed to give an elementary account of Structural and Physiological Botany, or of the inner and minute mechanism and activities of plants. It treats of what the parts of a plant are built up, and what functions they perform In its history as a living being.