Chemical Coordination in Plants | Phytohormones & Tropic Movements | Biology

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  • Опубліковано 2 лют 2025

КОМЕНТАРІ • 187

  • @FaizanRaza_MD
    @FaizanRaza_MD 10 місяців тому +165

    All the best for monday everyone

  • @arishnawaz8445
    @arishnawaz8445 10 місяців тому +26

    00:00​ - Introduction
    01:08​ - Stimulus and Response
    03:45​ - Plant Hormones or Phytohormones
    04:13​ - Auxins
    08:34​ - Parthenocarpy
    10:08​ - Gibberellins
    12:53​ - Cytokinin
    15:49​ - Ethylene
    19:16​ - Abscisic Acid (ABA)
    23:20​ - Tropic Movements in Plants
    25:21​ - Phototropism
    29:31​ - Geotropism
    31:55​ - Clinostat
    34:56​ - Hydrotropism
    38:56​ - Thigmotropism
    41:06​ - Chemotropism
    44:42​ - Heliotropism
    👍👍👍

    • @Palakb_1228
      @Palakb_1228 10 місяців тому +1

      Thnku so much dear for this ❤😊😊

    • @godfather.deb1830w
      @godfather.deb1830w 10 місяців тому +2

      Thank you 👍🏻🙏🏻

    • @vedantjain1835
      @vedantjain1835 10 місяців тому +3

      Bhai sir ne to khud hi ye laga rkha hai😂

    • @Palakb_1228
      @Palakb_1228 10 місяців тому +4

      @@vedantjain1835 yeah. But we can also directly switch to the topic which we want to study

  • @Paras_Butola
    @Paras_Butola 10 місяців тому +25

    BEST WISHES TO ALL MY FRIENDS❤

  • @MANOJKUMARCHARRI
    @MANOJKUMARCHARRI 10 місяців тому +9

    44:27 Sir @ )Phototrpoism
    Auxin
    Hydro or Geotropism

  • @ASHISHCHAUDHARY-h4h
    @ASHISHCHAUDHARY-h4h 10 місяців тому +6

    All the best for boardsss guys

  • @siddharthasarmah9266
    @siddharthasarmah9266 Рік тому +8

    Homework answer
    1) The phenomenon depicted by the above diagram is phototropism
    2) The plant hormone Auxin plays an important role in the give tropic movement.
    3) Earth's gravity provides a positive response for roots but negative response for shoot.

  • @obts
    @obts Рік тому +13

    This lecture was so awesome cleared my all doubts.....this lecture deserves more likes.....the GOAT alok sir❤ loads of for you.... you truly are a savour for icse students ❤❤

    • @T-REX_CYBORG69
      @T-REX_CYBORG69 10 місяців тому +3

      😂 BTS armey are also studying 😅

    • @obts
      @obts 10 місяців тому +1

      @@T-REX_CYBORG69 yes because everybody is not as free as you..

  • @sarva_io
    @sarva_io 10 місяців тому +6

    GUYS ! LAST EXAM HAI ....BAS EK HI CHANCE .......BIOLOGY EXAM KO PHOD AAYENGE. ..
    ...! .......SPAM OUT "BIOLOGY PHODKE"
    IN THE COMMENTS

  • @demonlordDs
    @demonlordDs Рік тому +14

    home work answers 44:25
    a) the phenomenon depicted by the shoot is phototropism
    b) the plant hormone which plays an important role in phototropism are Auxins
    c) the stimulus which gives a positive response for roots and negative response for shoots is geotropism (growth towards earth's gravity)

  • @MereRadhaKrishna7
    @MereRadhaKrishna7 Рік тому +20

    Sir, sabhi subjects kyu nehi padhata ap

  • @artisticsketches123
    @artisticsketches123 10 місяців тому +3

    Phototropism
    Auxins
    Geotropism 44:25

  • @pannusaab1662
    @pannusaab1662 10 місяців тому +9

    Legends for watching now 😅

  • @Ishantbhati1
    @Ishantbhati1 Рік тому +12

    1.PHOTOTROPISM
    2 . AUXINS
    3.GEOTROPISM.
    44:36 please reply if my answer are correct. ❤❤❤

    • @rameshchandra5552
      @rameshchandra5552 10 місяців тому

      I didn't understand last part ques

    • @rameshchandra5552
      @rameshchandra5552 10 місяців тому

      First two is correct according to me

    • @CreativElation
      @CreativElation 10 місяців тому

      ​@@rameshchandra5552 last part could either be light or gravity because it asked stimulus

    • @omjaiswal-dn5gb
      @omjaiswal-dn5gb 9 місяців тому

      No the answer is water

    • @omjaiswal-dn5gb
      @omjaiswal-dn5gb 9 місяців тому

      ​@@CreativElationWater or moisture will be the correct answer

  • @Vidya_207
    @Vidya_207 Рік тому +22

    Dosto
    Never be doubt on alok sir
    I have passed class 10 in icse board in 2023
    And this teacher litraly brought me in school topper list
    I got my photo in topper poster
    And made me score 99 in computer
    Love you sir❤❤

    • @AmplifyLearning
      @AmplifyLearning  Рік тому +4

      Keep it up! What's your name and in which school are you in ?

    • @Vidya_207
      @Vidya_207 Рік тому +1

      @@AmplifyLearning sameer
      St John's school

    • @rubykumari5050
      @rubykumari5050 Рік тому +2

      Sir sir what about others chp in bio

    • @cypher875
      @cypher875 Рік тому

      @@Vidya_207 whats your %age? and what you opted for higher studies pcm? pcb?

    • @Vidya_207
      @Vidya_207 Рік тому

      @@cypher875 16
      Pcm

  • @vandanisharma6566
    @vandanisharma6566 10 місяців тому +6

    Sir aap gajab padhate ho👏

  • @Tech_Upgrade
    @Tech_Upgrade 10 місяців тому +65

    👇Who is Watching One Day Before Exam

  • @MitulRajSrivastava
    @MitulRajSrivastava 3 місяці тому +1

    Homework answer
    1) The phenomenon depicted by the above diagram is phototropism
    2) The plant hormone Auxin plays an important role in the give tropic movement.
    3) Earth's gravity provides a positive response for roots but negative response for shoot.

  • @chatarsinghmalura7878
    @chatarsinghmalura7878 10 місяців тому +9

    Sir tomorrow is my bio exam watching for 2024 board exam bio

  • @markandeysingh6296
    @markandeysingh6296 8 місяців тому +4

    I don't normally comment on any videos but i just want to thank you for these videos sir chapters never felt so easy 🙏

    • @AmplifyLearning
      @AmplifyLearning  8 місяців тому +2

      Well I felt good that you commented on my video and also I am happy that my videos helped you.

  • @MrDivinePlayz
    @MrDivinePlayz Рік тому +5

    Answer For 44:24 :
    1] Phototropism
    2] Auxins
    3] Geotropism or Hydrotropism

    • @ADITISAHU0427
      @ADITISAHU0427 10 місяців тому +1

      Stimulus is asked so it will be gravity or water in the last part

    • @miraculousbros5726
      @miraculousbros5726 10 місяців тому

      it is hydrotropism only

    • @ADITISAHU0427
      @ADITISAHU0427 10 місяців тому

      @@miraculousbros5726 check put icse official website answer key in analysis of pyq

    • @MrDivinePlayz
      @MrDivinePlayz 10 місяців тому

      @@miraculousbros5726 no it can be geotropism

    • @ADITISAHU0427
      @ADITISAHU0427 10 місяців тому +1

      You all must check in the icse official website pyq ans...it will be water and gravity coz stimulus is asked not process

  • @raghunandansingh50
    @raghunandansingh50 Рік тому +4

    Home work answers 44:25
    a) the phenomenon that is depicted is phototropism
    b) And the hormones that plays an important role in the above movement is Auxin
    c) And the stimulus which gives positive response for root and negative response for shoot is geotropism
    ( Growing towards Earth gravity)

  • @divyasstudyzone5992
    @divyasstudyzone5992 10 місяців тому +5

    Sir aap please absorption by roots chapter ka video banaye.....

  • @AparnaMallick-nn6rh
    @AparnaMallick-nn6rh 4 місяці тому

    a) The process is called phototropism.
    b) Auxin hormone plays an important role in the above movement
    c) Negative response for shoot & positive response for root is possible in Geotropism.

  • @vivekgamingchannelfreefire7873
    @vivekgamingchannelfreefire7873 5 місяців тому

    44:40 (a) phototropism
    (b)Auxins
    (c)shoot positive and root negative

  • @nvcsfhmdruo
    @nvcsfhmdruo Рік тому +3

    Thank you sir ❤️

  • @9caarav884
    @9caarav884 10 місяців тому +2

    ALL THE BEST

  • @okbro3622
    @okbro3622 Рік тому +3

    Nice explanation sir

  • @SKETCHY_SMILES_
    @SKETCHY_SMILES_ 18 днів тому

    Bhot acha pdhate h app❤❤

  • @abhayrai7216
    @abhayrai7216 5 місяців тому +2

    00:00 - Introduction
    01:08 - Stimulus and Response
    03:45 - Plant Hormones or Phytohormones
    04:13 - Auxins
    08:34 - Parthenocarpy
    10:08 - Gibberellins
    12:53 - Cytokinin
    15:49 - Ethylene
    19:16 - Abscisic Acid (ABA)
    23:20 - Tropic Movements in Plants
    25:21 - Phototropism
    29:31 - Geotropism
    31:55 - Clinostat
    34:56 - Hydrotropism
    38:56 - Thigmotropism
    41:06 - Chemotropism
    44:42 - Heliotropism

  • @Zorojuro69194
    @Zorojuro69194 10 місяців тому +2

    43:42 best meme 😂

  • @chetanpai2086
    @chetanpai2086 Рік тому +2

    Amazing video
    Thank you so much Sir

  • @srkfans800
    @srkfans800 Рік тому +3

    Sir please cover computer science syllabus for class 11 ISC🙏🙏🙏🙏🙏🙏🙏

  • @StudyWithme-e9v
    @StudyWithme-e9v 10 місяців тому +2

    Ans for the given question
    1 Phototropism
    2 Auxins harmones
    3 Geotropism

  • @luna.kookie23
    @luna.kookie23 5 місяців тому

    Homework Question-
    a) Phototropism
    b) Auxin
    c) Two stimuli giving +ve response to roots and -ve response to shoots are:
    1. Gravity (geotropism)
    2. Water (hydrotropism)

  • @kalashgaming1279
    @kalashgaming1279 Рік тому +1

    Sir in germinating seed we call radical and plumule not root and shoot because in board examination some students have written answers roots and shoot the paper checker marked it wrong and our maam also told us to write radical and plumule in germanating seed otherwise it will be wrong

    • @Vedya25
      @Vedya25 Рік тому

      Thank you bro 😊

  • @surendrasinghrawat7948
    @surendrasinghrawat7948 Рік тому +2

    Thanku sir for such a wonderful video ❤❤❤ make more video on biology ( Human Anatomy)

  • @lifestyl912
    @lifestyl912 Рік тому +1

    Thank you Sir
    It really helped me .

  • @HarmanjeetSingh5911
    @HarmanjeetSingh5911 Рік тому

    Sir very much thanks for teaching Biology 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏❤❤❤🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏 to us
    It is very helpful for us
    ❤❤

  • @adarshsrivastava9299
    @adarshsrivastava9299 Рік тому

    a-phototropism,b-auxin,c-geotropism make + for root but - for shoot👍👍

    • @AFFAN-ICSE
      @AFFAN-ICSE 10 місяців тому

      Hydrotropism can be an alternative of c?

  • @farmanfarman9468
    @farmanfarman9468 Рік тому +1

    Thankx sr❤

  • @Pathaan0_x
    @Pathaan0_x Рік тому +1

    Sir biology me sara chpter ka videos bana dijiye plzz bahut doubts hai app se hi samjh me aata hai

  • @Clutch167
    @Clutch167 10 місяців тому +1

    Few hours left.... Countdown begins

  • @Mahi-v9q
    @Mahi-v9q 5 місяців тому

    Sir pls make video on the excretory system pls

  • @Zacktaker
    @Zacktaker Місяць тому

    Answers:
    a) phototropism.
    b) Auxins.
    c) shoots gives a positive response whereas root gives a negative response.

  • @opgaming-oj4nu
    @opgaming-oj4nu Рік тому +2

    Sir plz circulatory system

  • @kavitashukla244
    @kavitashukla244 11 місяців тому

    Chemistry ka su syllabus change hua hai kya

  • @arhamkhan4657
    @arhamkhan4657 Рік тому

    Thankyou so much sir ❤️

  • @opgaming-oj4nu
    @opgaming-oj4nu Рік тому +2

    Sir easy hai
    i) phototropism
    ii) Auxins
    iii)Geotropism
    Sir check kar dena plz.

  • @officialindianarmy2166
    @officialindianarmy2166 Рік тому

    Thank you sir mere sare doubt clear ho gye😊

  • @KrishnaParashar-q3k
    @KrishnaParashar-q3k 10 місяців тому +3

    Welcome to those legends who are watching this video on 18th March

  • @AnjaliKumari-wt3yo
    @AnjaliKumari-wt3yo Рік тому

    Thank you so much sir you are the great 😊

  • @ApurbaKrDas-jz7ty
    @ApurbaKrDas-jz7ty 5 місяців тому

    Xylem is cell or tissue

  • @eye-spygaming3015
    @eye-spygaming3015 Рік тому +1

    Please make video of history and English literature too 😢.

  • @DIVEFACT
    @DIVEFACT 6 місяців тому +5

    Who 😢😢is watching now😅

  • @TANISHQNagbanshi
    @TANISHQNagbanshi 10 місяців тому +6

    9 hrs 😶‍🌫️😶‍🌫️

  • @AnilSaini-iw5wz
    @AnilSaini-iw5wz Рік тому +1

    Sir please upload video on chapter of physics spectrum and chapter of biology structure of chromosomes cell Cycles.... Please, very very please

  • @laksmichandjhajawat1911
    @laksmichandjhajawat1911 4 місяці тому

    (A. phototropism )
    (B auxin )

  • @edit4fun69
    @edit4fun69 5 місяців тому

    Sir growth independent movement miss kar diya ap na

    • @AmplifyLearning
      @AmplifyLearning  5 місяців тому

      See the class 10th course. Its not there.
      cisce.org/wp-content/uploads/2024/01/15.-ICSE-Biology_25.pdf

  • @SoftwareHeroGaming
    @SoftwareHeroGaming Рік тому +1

    Sir biology ka Baaki sab bhi cover kar dijiye please, Baaki sab teachers online me thik nahi Padhate

  • @LauraDenis-e1x
    @LauraDenis-e1x 10 місяців тому +4

    Who watching in morning time 😂

  • @aditinegi6382
    @aditinegi6382 Рік тому +1

    Sir plz make more videos on icse class 10th 2024

  • @drsumathibc
    @drsumathibc 10 місяців тому +3

    All the best for Monday's exam gays
    👍🏻👍🏻

  • @PiyushAryan7088
    @PiyushAryan7088 Рік тому +1

    Sir chapter absorption by roots bhi padha doo

  • @shaquilleoatmeal8519
    @shaquilleoatmeal8519 Рік тому

    Thankyou so so much sir

  • @Prep_for_exam
    @Prep_for_exam 10 місяців тому

    (A)Phototropism
    (B)Auxins
    (C)+ve shoot and -ve root 😅❤

  • @rubykumari5050
    @rubykumari5050 Рік тому +1

    1. Phototrophism
    2. Auscins

  • @rubykumari5050
    @rubykumari5050 Рік тому

    Sir sir what about others chp in bio

  • @paldk1983
    @paldk1983 Рік тому

    Hii sir please make the video on strategy on history civis

  • @ritusinghal8055
    @ritusinghal8055 4 місяці тому +1

    ❤❤❤

  • @funngking747
    @funngking747 10 місяців тому +1

    43:35 sir is the best memer

  • @icecube794
    @icecube794 Рік тому

    Thank you sir

  • @srinathortho
    @srinathortho Рік тому

    pollentube growth direction is reverse of what is said

  • @riyakumari835
    @riyakumari835 Рік тому

    Sor please make a video of nervous system

  • @AnnuShka-p7u
    @AnnuShka-p7u Рік тому

    Sir plzz upload other chapters of biology

  • @lalaji776
    @lalaji776 Рік тому

    Sir plzz pcb complete krwado 10 ki bhut acha samajh ata apka sab paper me dekhta hu apki video zis bhi chapter ki dali hoti h

  • @asthasimaginarylife4762
    @asthasimaginarylife4762 4 місяці тому

    2024 specimen -
    a) phototropism
    b) Auxins
    c) geotropism

  • @bih366
    @bih366 Рік тому +2

    43:38 😂😂😂😂

  • @arpittripathi9393
    @arpittripathi9393 Рік тому

    Sir nastic movement to bnaya nhi aapne

  • @honeyprinja377
    @honeyprinja377 10 місяців тому +3

    You are really great sir carry on may God bless you

  • @rubykumari5050
    @rubykumari5050 Рік тому

    Sir aur chp lhah hai bio ka

  • @Aayush-q7n
    @Aayush-q7n Місяць тому +1

    Bhai kal exam hai😢

  • @aryakhatri3
    @aryakhatri3 Рік тому +1

    BEST BEST BEST

  • @ayesha904
    @ayesha904 10 місяців тому +1

    Beta aaj to tumhari last party hai was epic😂

  • @AhsanImamRizvi
    @AhsanImamRizvi Рік тому +1

    Phototropism
    Auxins
    Gravity

  • @sharmilasingh7432
    @sharmilasingh7432 Рік тому +1

    Sir, the way you teach is really so good. Thank you so much. I had a class test of this chapter and i studied it from this video and got a good marks... thank you sir.

  • @Hhsujcgi
    @Hhsujcgi Рік тому +1

    🎉

  • @SnehilSingh-v3c
    @SnehilSingh-v3c Рік тому +1

    Easiest chapter of bio 10 icse

  • @subhashagrawal2351
    @subhashagrawal2351 10 місяців тому +2

    5hrs 😮

  • @GoofyDude69
    @GoofyDude69 Рік тому +4

    Thank you so much

  • @greenpantherecologist3401
    @greenpantherecologist3401 Рік тому

    Sir physics please class 11 till gravitation

  • @nandanchitragar2707
    @nandanchitragar2707 10 місяців тому +2

    28:19😂

  • @AyushGupta-o6w
    @AyushGupta-o6w 10 місяців тому

    43:40 EPIC 😂😂

  • @Ayushjha._91
    @Ayushjha._91 10 місяців тому +1

    14 hrs left for exam 💀💀☠️

  • @Lemontree9-11
    @Lemontree9-11 Рік тому +3

    Sir my sent up exams are over ,today was the last day of my examinations (computer)
    67/80 gaurantted h sir mcqs or output questions mai he kat gaye especially concat and replace jise functions mai jo mere school mai padhai nahi hue h wo fir bhi agaye 😢😢

    • @AmplifyLearning
      @AmplifyLearning  Рік тому +2

      You can watch my string videos. Next final exams me acha karlena.
      1) LIVE 1 SHOT - ua-cam.com/users/liveVFVXuxM_5iM?feature=share&t=783
      2) FULL STRING PLAYLIST - ua-cam.com/play/PLGsRpMr9gXDf1T7KqCVJfZcXfFncD6zoA.html

  • @sudiptamondal328
    @sudiptamondal328 Рік тому

    Sir jaldi excreatory system liaa

  • @durgamishra9715
    @durgamishra9715 Рік тому

    👍

  • @bharathilokesh5192
    @bharathilokesh5192 10 місяців тому +3

    Very fears lag raha hai 🤪🤪

  • @PrabhjotKaur..
    @PrabhjotKaur.. 10 місяців тому +1

    Watching now 😂

  • @AnjuTiwari-wu7pj
    @AnjuTiwari-wu7pj Рік тому

    Commerce class 11 cbse please 🥺

  • @Pathaan0_x
    @Pathaan0_x Рік тому

    Sir photosynthesis