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Chapter 1 BOT3015L Plant Biology LaboratoryPowerPoint PresentationTodayChapter 2 Characteristics of plant cells and plant-cell divisionChapter 3 Flowering plantsChapter 4 Seed and fruit dispersalChapter 5 Effects of plant hormones on plant growthChapter 6 Germination Primary GrowthChapter 7 Experimenting with Guard cellsChapter 8 Data AnalysisChapter 9 MycorrhizaeChapter 10 ProtistsChapter 11 FungiChapter 12 Non-flowering plantsSlide 15Class PolicySlide 17Scientific SkillsExample drawingObserving specimensNotebook (left / right)Slide 22Slide 23Agriculture, the primary means of procuring food since ~10,000 years ago (less than 1% of human existence)Human PopulationMaize Called “Indian corn” to distinguish it from other Old World Grains, but in American English, the name has been shortened to simply “corn.”Teosinte and MaizeEffects of selection on morphology Brassica oleraceaCrops of the Americas U.S. postal stampsSlide 30Slide 31World of Domesticated CropsChapter 1BOT3015LPlant Biology LaboratoryPresentation created by Danielle Sherdan and edited by Jean Burns-Moriuchi and William OutlawAll photos from Raven et al. Biology of Plants except when otherwise notedScientifically supported relationships between the major groups of organismsTree of life project read more at www.tolweb.org"The affinities of all the beings of the same class have sometimes been represented by a great tree... As buds give rise by growth to fresh buds, and these if vigorous, branch out and overtop on all sides many a feebler branch, so by generation I believe it has been with the great Tree of Life, which fills with its dead and broken branches the crust of the earth, and covers the surface with its ever branching and beautiful ramifications."Charles Darwin, 1859Obscure root of the tree of lifeNucleate cellsPlantsAnimalsInsects and ArthropodsVertebratesFungiProkaryotes (no photo)Notice also that there are branches that connect to other branches to represent endosymbiosisToday•Day-by-day syllabus review•Class policy•Science and maintaining a lab notebook•Plants are our sustenance•Crop investigations•Day-by-day syllabus review•Class policy•Science and maintaining a lab notebook•Plants are our sustenance•Crop investigationsChapter 2Characteristics of plant cells and plant-cell division From Collin County Community College District BioLabElodea leaf•Cellulosic cell walls•Plastids such as chloroplasts for oxygenic photosynthesis•Large vacuolesChapter 3Flowering plantsFrom Outlaw lectureEvolution and function of floral parts and pollinationChapter 4Seed and fruit dispersalDandelions disperse by windCoconuts disperse by waterChapter 5Effects of plant hormones on plant growthControl, a dwarf plantA dwarf plant treated with gibberellin, a plant hormoneChapter 6GerminationPrimary GrowthMaize seed consists of seed coat containing the embryo and nutritive tissueGerminating maize seedChapter 7Experimenting with Guard cellsGuard cells and stomata in the epidermis of Vicia fabaStomata openStomata closedPhotos from Outlaw’s lab and also featured on the cover of the scientific journal Archives of Biochemistry and Biophysics in 2002Chapter 8Data AnalysisBOT3015L student workChapter 9MycorrhizaePine tree seedlingsWith fungiWithout fungiChapter 10 ProtistsColonial green algaeRed algaeChapter 11 FungiLichens are symbiotic relationships between fungi and green algae and/or cyanobacteria Morel, one of many edible fungiChapter 12Non-flowering plantsgymnospermsbryophytesfernsMarchantia sp.liverwortMatteuccia sp.Pinus sp.Today•Day-by-day syllabus review•Class policy•Science and maintaining a lab notebook•Plants are our sustenance•Crop investigationsClass PolicyPrerequisitesInsuranceRequired materialsAttendanceADA StatementAcademic Honor PolicyPerformance and ParticipationSafetyGradingLab notebookPencilTextbookLab manual1. Plagiarism2. Cheating3. Unauthorized group work4. Fabrication5. Falsification6. Misrepresentation7. ResubmissionPrior to each class:Read the lab materialsDrawing listReview questionsProtocolsAttendance and statement of understanding class policyToday•Day-by-day syllabus review•Class policy•Science and maintaining a lab notebook•Plants are our sustenance•Crop investigationsScientific SkillsKeen observations are recordedThe specimenWhat are your observations?How would you best record observations about this specimen? From Collin County Community College District BioLabExample drawing Example drawing of a similar specimenHow does the drawing represent the specimen well?How could the drawing better represent the specimen?Record your observations accurately and thoroughly From Collin County Community College District BioLabStudent work, BOT3015Record interpretations with drawings that emphasize important aspectsObserving specimensIf your specimen has several cell types, draw a few cells of each type exactly as they appear and emphasize important information (e.g. cell-type distribution, patterns, cell variation, sections) with diagrammatic sketches and descriptions.Notebook (left / right)Left(thinking)Right(lab work)•Observations•Solution preparation•Methods•Data collected during experiment•Interpretations•Conclusions•Graphs•Ideas for future experiments•Answers to review questions and objectivesLeave space in front for table of contents******************************13 June 2005Treatment of Brassica rapa plants with GATime: 10:05 am_√__ Measure plant heights1. _20_ mm2. _40_ mm_√_ Apply 20 µl 100 µM GA to 1st leaf of plants 1, 2 and 3.___ Apply 20 µl 10 µM GA to 1st leaf of plants 4, 5 and 6.____ ……..etc.…….Scientific SkillsKeen observations are recordedProblem-solving skillsGood organizational skillsToday•Day-by-day syllabus review•Class policy•Science and maintaining a lab notebook•Plants are our sustenance–Effects of agriculture on animals–Effects of agriculture on plants•Crop investigationsAgriculture, the primary means of procuring food since ~10,000 years ago (less than 1% of human existence)Human PopulationMaizeCalled “Indian corn” to distinguish it from other Old World Grains, but in American English, the name has been shortened to simply “corn.”From Outlaw’s garden, BOT3015 lectureTeosinte and MaizeEffects of selection on morphologyBrassica oleraceaPublix Greenwise Aug. 2005Crops of the Americas U.S. postal stampsToday•Day-by-day syllabus review•Class policy•Science and maintaining a


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FSU BOT 3015L - LECTURE NOTES

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