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Aim: To study the characteristics of different types of plants such as (1) Spirogyra (2) Agaricus 11 Punana(4) Nephrolepis (5) Conifer (6) Catharanthus and classifying them according to their characteristicsRequirements : Specimens of Spirogyra, Agaricus, Funaria, Nephrolepis. Conifer and Cothoranthusdissecting microscope and compound microscope, slide, coverslips, etc.Procedure :(1) Choose the specimens of Spirogyra, Agaricus, Funaria, Nephrolepis, Conifer and Cathoranthus sostudy their characteristics thoroughly.(2) Observe the slides or specimens of the above plants.(3) Give the classification of all the plants in a table below.Observations : Classification :Common NameKingdomSubkingdomDivisionClassGenus1. Green Algamaxima2. Mushroombisporus3. Mosshygrometne4. Fernexaltata5. ConiferPinusroxburghi6. PeriwinkleCatharanthus roses(1) SpirogyraCharacteristics : Fill in the blanks by using appropriate Diagram: Label the different parts in the evenwords.diagram(starch, pyrenoids, single, spirally, filamentous,cylindrical)(1) It has aconsisting ofCell slashcells joined end to end.Nucleus(2) Each cell has anucleusand one or morearrangedSpiral charoplastchloroplasts.(3) Each chloroplast is provided with a number ofwhichare roundedrefractive bodies.(4) Around each pyrenoid,stored in the form of granules.Navneet Science And Technology Practical Book St, X42 |
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Answer» Aim: To study the characteristics of different types of plants such as (1) Spirogyra (2) Agaricus 11 Punana (4) Nephrolepis (5) Conifer (6) Catharanthus and classifying them according to their characteristics Requirements : Specimens of Spirogyra, Agaricus, Funaria, Nephrolepis. Conifer and Cothoranthus dissecting microscope and compound microscope, slide, coverslips, etc. Procedure : (1) Choose the specimens of Spirogyra, Agaricus, Funaria, Nephrolepis, Conifer and Cathoranthus so study their characteristics thoroughly. (2) Observe the slides or specimens of the above plants. (3) Give the classification of all the plants in a table below. Observations : Classification : COMMON Name Kingdom Subkingdom Division Class Genus 1. Green Alga maxima 2. Mushroom bisporus 3. Moss hygrometne 4. Fern exaltata 5. Conifer Pinus roxburghi 6. Periwinkle Catharanthus roses (1) Spirogyra Characteristics : FILL in the blanks by using appropriate Diagram: Label the different parts in the even words. diagram (starch, pyrenoids, single, spirally, filamentous, cylindrical) (1) It has a consisting of Cell slash cells joined end to end. Nucleus (2) Each cell has a nucleus and one or more arranged Spiral charoplast chloroplasts. (3) Each chloroplast is provided with a number of which are rounded refractive bodies. (4) Around each PYRENOID, stored in the form of granules. Navneet Science And Technology Practical Book St, X 42 |
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