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Hand Written Notes: Chemical Coordination in Plants
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Page 2 'auxein'. AUKINS nence regions LATERAL Funcion: +he Promotes are +hey Lke stem yelaxation. elongation: During observed MERIS TEM The Auxin induceS Unequally On cell shaded CURVATURES, WALL illuminated GhROWTH highes +ne are resulhing 9owth ROOT TIP, Falling of Cell siale BUDS and BUDS by i.e present elong ate APICAL BUDS digtxibutes whee side.. 9TIMOLANTS PHOToTROPC +han cell extensi vely wall towazd +he Sun Side in bending Suppresses. gxowth Induce ROOTING concentraion SHOOT TIP, plants by elongahion, promotes onhe APICAL BUp +he light auxins in on the causeS gzowing. of APLCAL DOMINANCE : Suppression of grow+b leaves(SENESCENCE) the incteases, Stem gzowth xapidly the auxins LATERAL cell Phenomen0 n 0t +ne cutting LATERAL CELL cell elongation shaded Page 3 'auxein'. AUKINS nence regions LATERAL Funcion: +he Promotes are +hey Lke stem yelaxation. elongation: During observed MERIS TEM The Auxin induceS Unequally On cell shaded CURVATURES, WALL illuminated GhROWTH highes +ne are resulhing 9owth ROOT TIP, Falling of Cell siale BUDS and BUDS by i.e present elong ate APICAL BUDS digtxibutes whee side.. 9TIMOLANTS PHOToTROPC +han cell extensi vely wall towazd +he Sun Side in bending Suppresses. gxowth Induce ROOTING concentraion SHOOT TIP, plants by elongahion, promotes onhe APICAL BUp +he light auxins in on the causeS gzowing. of APLCAL DOMINANCE : Suppression of grow+b leaves(SENESCENCE) the incteases, Stem gzowth xapidly the auxins LATERAL cell Phenomen0 n 0t +ne cutting LATERAL CELL cell elongation shaded 2 ing ell es e 1.2 iS plants like ROSE withOut 1.3 PARTHENOCARPY: Formaioo ORAN GE Diffexent AREX RoOT Functionsi GBBERELLNS Pzomotes OCcUBTece MERLSTEATIC BEGONS Promotes INDces Delays PARTHENOCARPY fexilisaion CELL ELONGATlON Occu IIence: BANANA) germinaion Funchion SL APEX Breaks seed GA Mainly distxibuted gzowth parthenocarpy 9ene Scence tzan spoxte d gezminaing Seed developing fruits do Produced BouGAINVLLEA etc. (e.g-. CYTOKININ S/ZEATIN like GA the FRUTS cAsSMAte Date Page embryo APPLE through XYLEM NE RNODES FRUITS etc STEM SEEDS mancy and initiates RoOT TIRS ano in by Stimulates. CAL OMSON an Page 4 'auxein'. AUKINS nence regions LATERAL Funcion: +he Promotes are +hey Lke stem yelaxation. elongation: During observed MERIS TEM The Auxin induceS Unequally On cell shaded CURVATURES, WALL illuminated GhROWTH highes +ne are resulhing 9owth ROOT TIP, Falling of Cell siale BUDS and BUDS by i.e present elong ate APICAL BUDS digtxibutes whee side.. 9TIMOLANTS PHOToTROPC +han cell extensi vely wall towazd +he Sun Side in bending Suppresses. gxowth Induce ROOTING concentraion SHOOT TIP, plants by elongahion, promotes onhe APICAL BUp +he light auxins in on the causeS gzowing. of APLCAL DOMINANCE : Suppression of grow+b leaves(SENESCENCE) the incteases, Stem gzowth xapidly the auxins LATERAL cell Phenomen0 n 0t +ne cutting LATERAL CELL cell elongation shaded 2 ing ell es e 1.2 iS plants like ROSE withOut 1.3 PARTHENOCARPY: Formaioo ORAN GE Diffexent AREX RoOT Functionsi GBBERELLNS Pzomotes OCcUBTece MERLSTEATIC BEGONS Promotes INDces Delays PARTHENOCARPY fexilisaion CELL ELONGATlON Occu IIence: BANANA) germinaion Funchion SL APEX Breaks seed GA Mainly distxibuted gzowth parthenocarpy 9ene Scence tzan spoxte d gezminaing Seed developing fruits do Produced BouGAINVLLEA etc. (e.g-. CYTOKININ S/ZEATIN like GA the FRUTS cAsSMAte Date Page embryo APPLE through XYLEM NE RNODES FRUITS etc STEM SEEDS mancy and initiates RoOT TIRS ano in by Stimulates. CAL OMSON an CELL inhibits APICAL DoMINANCE Seed dorm ancy Breahs promotes Prevents ELONGATION especially LEAVES ncreases GaseoUS 1.4 ETHYLENE Promotes Synthesis of CHLOROPHYLL esistance to diseases RIPENIN G FROTS, Functions: nornone SENESCENT LEAY ES AGRICULTUBE gexminaion Induces Most widely -used homone Promotes ageing of plant parts Promotes SEEDS Ioduces produced in GERMINATING zuit- ipening FLOWE RS Promotes ROOT growth HAUR foz mation StressS homone Senessence spoouing FL OWERING OCCUTTence: Synthesized in 1.5 ABSCESSIC ACID (A 9) dassmte Date Poga PoTAToES SEEDS and LEAYES duing witex mangoeS ROOT GREEN FRUITS, Page 5 'auxein'. AUKINS nence regions LATERAL Funcion: +he Promotes are +hey Lke stem yelaxation. elongation: During observed MERIS TEM The Auxin induceS Unequally On cell shaded CURVATURES, WALL illuminated GhROWTH highes +ne are resulhing 9owth ROOT TIP, Falling of Cell siale BUDS and BUDS by i.e present elong ate APICAL BUDS digtxibutes whee side.. 9TIMOLANTS PHOToTROPC +han cell extensi vely wall towazd +he Sun Side in bending Suppresses. gxowth Induce ROOTING concentraion SHOOT TIP, plants by elongahion, promotes onhe APICAL BUp +he light auxins in on the causeS gzowing. of APLCAL DOMINANCE : Suppression of grow+b leaves(SENESCENCE) the incteases, Stem gzowth xapidly the auxins LATERAL cell Phenomen0 n 0t +ne cutting LATERAL CELL cell elongation shaded 2 ing ell es e 1.2 iS plants like ROSE withOut 1.3 PARTHENOCARPY: Formaioo ORAN GE Diffexent AREX RoOT Functionsi GBBERELLNS Pzomotes OCcUBTece MERLSTEATIC BEGONS Promotes INDces Delays PARTHENOCARPY fexilisaion CELL ELONGATlON Occu IIence: BANANA) germinaion Funchion SL APEX Breaks seed GA Mainly distxibuted gzowth parthenocarpy 9ene Scence tzan spoxte d gezminaing Seed developing fruits do Produced BouGAINVLLEA etc. (e.g-. CYTOKININ S/ZEATIN like GA the FRUTS cAsSMAte Date Page embryo APPLE through XYLEM NE RNODES FRUITS etc STEM SEEDS mancy and initiates RoOT TIRS ano in by Stimulates. CAL OMSON an CELL inhibits APICAL DoMINANCE Seed dorm ancy Breahs promotes Prevents ELONGATION especially LEAVES ncreases GaseoUS 1.4 ETHYLENE Promotes Synthesis of CHLOROPHYLL esistance to diseases RIPENIN G FROTS, Functions: nornone SENESCENT LEAY ES AGRICULTUBE gexminaion Induces Most widely -used homone Promotes ageing of plant parts Promotes SEEDS Ioduces produced in GERMINATING zuit- ipening FLOWE RS Promotes ROOT growth HAUR foz mation StressS homone Senessence spoouing FL OWERING OCCUTTence: Synthesized in 1.5 ABSCESSIC ACID (A 9) dassmte Date Poga PoTAToES SEEDS and LEAYES duing witex mangoeS ROOT GREEN FRUITS,Read More
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