Plant Growth and Development Class XI NCERT short notes, Cheat Sheet of Botany

Download Plant Growth and Development Class XI NCERT short notes and more Cheat Sheet Botany in PDF only on Docsity! Ae [affected by light 4 gravity J pandamental ¢ Conspicuous characterietic of living b prreversible PL Mane ne he VOSS Ee accompanied by MetQAhOl Cc of enetgYy Processes Ot the expenge : a: ExXpaS!0n of gear [aoweny ANT GROWTH: Indete i - : 4 “ive Ps £ MINA > Uniagy @; | : due Lo mevrséem eProduUCt OF MeriséeM yoses tho — ee Lc Capacity to divide dévide § eclfperxp etvote New collg added to plant body TOWtA 69 the actryryy OF meristem j PRIMARY GR owt. SECONDARY GROW Tie : E / ath Elongation along axis increase 17 & Aatesas mers tern, YASCUIC Cambs cm , COvTk carmbruyy ~~ é [ip dicoes ¢ gymn (ppeas awrng la GROWTH: ~Incroase AB NAT at é _— ¢ length OTe oe po aren cel number POWED ip ar th ef pollen tube so. PHASES OF GROWTH a as v = MATURATION MERISTEM ATIC FLONOSTION rf S¢e : Rat I SAvoE constantyy divtding Cole Apex Calig : * CA rp PO top/as m * corsercuvous Nucte;s * C8 wall ys PRIMACY Y chin” Lbundant Plas tnoadesmatal CONC CLrong | o/) Tegien PTIxRNAs * Zncveased vacuolation Cen laagement) to MexivéemMake * cl enlaigemen€ : zone * Pew ceuwal depos! ton 5 ‘ FOX MaA/ coll 1 thickens Platuration o£ 2 a & #0 elongation xone *pYotoplasmic meoeditica  roe Powe to aay rier ete pa OT ; = ’ Vin Che genoprytly in bueoep ls arkperence in Loaf ehape 'P Loe pte 40 QV ARTS ai medram C ‘ ., * . £ainsie pe do volopMrenrt tg under the cortiol & Ineginsic ¢ ee FOLEOYS Inevingic, FACtOTS exeninsic PACEO me : intvacelear . Aehet, Temperate, ¢ eganenc) . - : ens Ineo cellular ane wate, ORYD Factors hee Nutyients Pp, - 2 as : PLANT GROWTH RGGuLaTORS = (Plane } Phyto hexmanes) sromot : Auxin, Cibbaellin, Cytokinin 2 ™~ Based on function: ss a Yaa : Lh i bite w L Abs clare acta), sthylena coud act AS promoter (slightly) Based on chamical eomsirtuents: Idee + gente -B-Acetie acid [EAA]; N°-Furfeglam ££ Kinetir [cytorinio ) Abscisic Acid (A a  a Fw Went Functions: -* Phototsopic movem ene * Faathonocorpic Pre tts (Tomato) * Flo wnering jn Pineapple eo Auxint th edpne saprcal dominance apex of stem ¢ Toot: Chartes foarwin ¥ Francis PAaro/'p t ass coleopeiie towards SUN Woe a pes Sp og ‘a ptile é J% RBC b lation: F¥om svena colecptilé tip [oats] by oF Shoot efes [decapitation] Testis rn. — Photobsopion, — » Rooting fo Stem tutti np +g sPrevent leaps frutt fat! @ ecaly | stage *Promotes abscission Gf Clear i feags FT fAaurés a agritaltne: 4 horticuttare « Xylem altfperentiaticn aivr'Sion * cell * ESE 245 4 eke ow. found (p a 4 pyength of 8 rg Coe ae - elongate ¢ impeve apple shape [upto 20x por plant’) “Delays senescence of poures °® Length o% Grape stalk 3 > Rosette @ leaves 10 Caner, + Foaly seed pavductior Cabbage J baet2ooe » Helps matt ng SP speed of alcohol pred: ¢n brewing fndust 0/03) o> autoctaved XP et* ne. RIneHP ) i cyToRIN in). [mocttpced for ob adenine © RID hoving peg s Helps bolting [elongation ox intewno ote’) Natwial: veatr Discoverer: Skoog 4 KIt«Cs gyntbetic: SIP Ot P FUNCTIONS: eproduttion 0 th loroplart * Proaluceron ob meus (eawes oe 2evercome apical clo * Aelay eon asl ence ob ecb FTUSLENE : (a gprobtosised by tissues undageny a gf Prete sip ening ) GF LES covereR: HH cousi? Repened pont ane orange ean