PPT-Angiosperm Systematic & Plant Diversity

BSc II Sem III Unit I Dr M Nafees Iqbal Head Department of Botany MSP Arts Science amp KPT Commerce College Manora Gymnosperm Gk Gymnos naked sperma seed. . Spring . 2014. Outline. Origin of the angiosperms . Characters of angiosperms. Brief history of angiosperm classification. Major groups of angiosperms. ANITA grade. Origin of the Angiosperms. Conifers. Plants Review - #1. When a plant begins the process of germination, describe what it is doing.. The germinating plant is starting to sprout and grow. In both monocots and dicots, this process starts with the root extending from the seed. . 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. HORT6033. Molecular . Plant . B. reeding. Instructor: Ainong . Shi. HORT6033 web site: . http://comp.uark.edu/~ashi/MB. . Fall 2014 HORT6033. Molecular Plant Breeding. Lecture 5 . (09/08/2014). Genetic Diversity. The reason that two sperm cells travel down the angiosperm 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.. The . economic value of species richness for carbon . storage. Bradley J. Cardinale. Professor, School of Natural Resources & Environment. Director, Cooperative Institute for Limnology and Ecosystems Research. 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……. 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. Steven Chang, . Senior Research Advisor (Library – Science, Health & Engineering). La Trobe University. Patrick Condron. Research Librarian (Medicine, Dentistry and Psychology). University of Melbourne. Plant Characteristics and Adaptions . PLANT CHARACTERISTICS. Multicellular. . eukaryotes. Photosynthetic. . autotrophs. Non-motile. . (fixed to one spot. ). Cell walls made of . cellulose. Responds. Spring . 2014. Outline. Origin of the angiosperms . Characters of angiosperms. Brief history of angiosperm classification. Major groups of angiosperms. ANITA grade. Origin of the Angiosperms. Conifers. Steven Chang, . Senior Research Advisor (Library – Science, Health & Engineering). La Trobe University. Patrick Condron. Research Librarian (Medicine, Dentistry and Psychology). University of Melbourne. Spring . 2013. Outline. Origin of the angiosperms . Characters of angiosperms. Brief history of angiosperm classification. Major groups of angiosperms. ANITA grade. Origin of the Angiosperms. Conifers.