PPT-Classification of Plants

Plant Kingdom Flowering Plants Nonflowering Plants Ferns Mosses Gymnosperms Non flowering Plants Do NOT produce flowers A plant can be divided into 3 parts Moss spores Sporeproducing capsule. Sedative hypnotics depress or slow down the bodys functions These drugs are commonly referred to as tranquilizers sleeping pills or sedatives They were originally developed to treat medical conditions such as epileptic seizures as well as to treat a Yulin . Shen. ECE 539 Presentation. 2013 Fall. Mushroom is a kind of food with high nutrition, however, it is sometimes poisonous!. A classification problem.. Develop some models for prediction.. . Dataset is from UCI Machine Learning . CLASSIFICATION OF LIVING THINGS. ABOUT HOW MANY LIVING THINGS EXIST ON EARTH?. 1.5 MILLION KNOWN ORGANISMS. THOUSANDS MORE IDENTIFIED EACH YEAR. ABOUT 10 MILLION DIFFERENT ORGANISMS BELIEVED TO EXIST ON EARTH. Test Review. #1. What . is taxonomy. ?. a. the scientific study of how living things are classified . b. the name of Aristotle’s classification system . c. the process used by geologists to classify rocks . Horticulture. Word first used in 1600. ’. s. Comes from two Latin words. Hortus. . “. Garden. ”. Cultura. . “. Cultivation. ”. Horticulture means . “. cultivated garden. ”. or . “. 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 . Materials extracted from plants are used in about 50% of the medicines used in the western world.. Products from plants are often cheaper and safer than man made (synthetic) ones.. To identify which plants are useful, scientists study traditional folklore and observe their practices. Many of the chemicals withdrawn from plants have been used by natives for many years.. There are great numbers of Bonsai plants species are available on earth. You can see different sizes of tropical and sub-tropical species. Each one of them requires the diverse environment to survive and other requirements of those healthy growths. Some popular species are discussed below Walker Wieland. GEOG 342. Introduction. Isocluster. Unsupervised. Interactive Supervised . Raster Analysis. Conclusions. Outline. GIS work, watershed analysis. Characterize amounts of impervious cover (IC) at spatial extents . Nonvascular plants. have no vessels, no roots, no stems or leaves. Examples: Mosses & Liverworts. Vascular Tissue. Xylem: transports water. Phloem: transports food & nutrients. Gymnosperms. "naked seeds". Plants= eukaryotic, . multicellular, . photosynthetic. . Origin of Land Plants?. Evidence that Green Algae are the ancestors. 1) DNA. 2) Ch a & b. 3) True starch inside chloroplasts. 4) Diverse life cycles & reproduction. FLORIDA PLANTS What is a native plant? Plants native to Florida are plants that were here before the arrival of the Europeans Plants native to this area of Florida have evolved mechanisms over the centuries that enable them to handle our climate. Please sit down if you:. Are taller than 5’9”. Have blonde Hair . Have brown Eyes. Are left-Handed. Why Classify?. To study the diversity of life, biologists use a . classification . system to name organisms and group them in a logical manner. Standards. GSE S7L1: Obtain, evaluate, and communicate information to investigate the diversity of living organisms and how they can be compared scientifically.. GSE 7L1b: Evaluate historical models of how organisms were classified based on physical characteristics how that led to the six-kingdom system (currently archaea, bacteria, protists, fungi, plants and animals).