Mineral Nutrition in Plants | NEET | Biological Nitrogen Fixation - Nodule Formation | Dr. Neela

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  • Опубликовано: 7 дек 2024

Комментарии • 106

  • @SnowWhite-it7kl
    @SnowWhite-it7kl 7 лет назад +67

    ma'am you're an angel😇.... your lectures are really good and really very helpful 🙏

  • @jyotilipsamohanty8337
    @jyotilipsamohanty8337 7 лет назад +21

    maam really you are so talented and make me concept clear

  • @neetuverma9892
    @neetuverma9892 5 лет назад +7

    Mam ur explanation is just wow.....These lectures are really very helpfull

  • @Seemasharma-fb5mw
    @Seemasharma-fb5mw 5 лет назад +4

    Mam we really like your explanation

  • @ainaand.5138
    @ainaand.5138 3 года назад +1

    So that other people don't get confused, what actually happens to the bacterial cells when they enter the cortex.
    Because ma'am here has wrongly taught that bacterial cells are of types.
    There's only one type of bacterial cell on entering the cortex and going through modification.
    When they enter, they get modified into specialized cells called bacteroids.
    How?
    Here's how: These bacterial cells first get surrounded by a plant-derived membrane called Symbiosome. Nodule formation takes place which finally leads to the formation of these bacteroids.
    So, then we all know that inside these nodules, nitrogen fixation takes place and as ma'am says here, that these specialized cells(she is actually referring to bacteroids only) have thick walls for creating an anaerobic condition(so that the enzyme Nitrogenase can work).
    So, Bacterial cells simply get modified in to bacteroids and nothing else.
    So don't get confused. Whatever properties ma'am here talks about are mostly (on dividing them into two bacterial cells, wrongly so) about bacteroids.

  • @SaloniSharma-my4fs
    @SaloniSharma-my4fs 11 месяцев назад

    Nice explanation...Ma'am 👏👏

  • @SajanKumar-uu3vu
    @SajanKumar-uu3vu 6 лет назад +8

    Thank you mam..I've a seminar tommorow and this video of urs and the previous one helped me a lot understand the topic..thanks in loadss!!!❤️😀😀❤️

  • @syedbashir6056
    @syedbashir6056 3 года назад +2

    Crystal clear lectures..

    • @NeelaBakoreTutorials
      @NeelaBakoreTutorials  Год назад

      Visit www.neelabakoretutorials.in
      for a well planned road map to help students score 360 marks in NEET Biology. Please share with those appearing for NEET.

  • @bhuprativsarkar8212
    @bhuprativsarkar8212 4 года назад +1

    Thanks mam u are great as like as alakh sir...

  • @aruna2224
    @aruna2224 4 года назад +1

    Leg hemoglobin occurs in cytosol of nodule cell,,,globin part synthesised by plant genome,,, heme portion synthesised by bacterial genome,,,,,,,

  • @mayanktripathi3470
    @mayanktripathi3470 8 лет назад +4

    Thanks ma'am for this amazing video!

  • @ibrahimmir786
    @ibrahimmir786 6 лет назад +10

    why root hairs get curled?

    • @sonalisonkusle2776
      @sonalisonkusle2776 6 лет назад +11

      Because rhizobium bacteria secretes a chemical known as nod factor

    • @hnop5955
      @hnop5955 5 лет назад

      👀

    • @yuvraj9586
      @yuvraj9586 4 года назад

      @@sonalisonkusle2776 thanks

  • @salmasaifi3962
    @salmasaifi3962 6 лет назад +2

    your videos are very helpful

  • @simranbajaj142
    @simranbajaj142 2 года назад

    Amazing style of teaching

    • @NeelaBakoreTutorials
      @NeelaBakoreTutorials  2 года назад

      Visit www.neelabakoretutorials.in
      for a well planned road map to help students score 360 marks in NEET (Biology). Please let others know about it too !!

  • @sujatakar4453
    @sujatakar4453 6 лет назад +2

    How fixation takes place in nonleguminous plant?

  • @vaibhavdeswal2302
    @vaibhavdeswal2302 4 года назад +2

    Mam why root hairs get curlled🤔🤔

    • @sameeralam6571
      @sameeralam6571 4 года назад

      Because infection thread enters the root hair

  • @DineeraSharifFAHIMA
    @DineeraSharifFAHIMA 7 лет назад +6

    Very nice ma'am you make the concepts clear .. and very understanding class. Thanks a lot . Love your classes

  • @Seemasharma-fb5mw
    @Seemasharma-fb5mw 5 лет назад +1

    Very helpful videos

  • @muskan1543
    @muskan1543 5 лет назад

    You are the best bio teacher
    👼👼👼👼👼👼

  • @naveengangavath8970
    @naveengangavath8970 4 года назад +1

    🌹Thank you mam for detailed view of this topic👏

  • @merriamwebster377
    @merriamwebster377 6 лет назад +5

    Mam, I have no words to explain you..... you are one my inspiration. May God bless you.. I pray for u from the core of my heart,honestly... As today it was my exam.. I rocked only because of you.. Wallah mam you are great...

  • @abhisheknalawade2968
    @abhisheknalawade2968 4 года назад

    Best faculty

  • @eniyatapo3409
    @eniyatapo3409 5 лет назад

    Your explanation is really wonderful. ..easy to understand and I can grasp your lecture instantly

  • @jesnajose6265
    @jesnajose6265 5 лет назад +1

    Very nice

  • @sanjeevjoshi7979
    @sanjeevjoshi7979 5 лет назад +3

    Mam please make a video on nif and nod gene

  • @hritviksingh9064
    @hritviksingh9064 7 лет назад +1

    Mam.. Thanku for this video.
    Very much helpful to me

  • @tokishekiba4765
    @tokishekiba4765 7 лет назад +3

    Mam,
    Please upload a video on anatomy of plants

  • @SambatGardening
    @SambatGardening 2 года назад

    thank you. Well explained

    • @NeelaBakoreTutorials
      @NeelaBakoreTutorials  2 года назад

      Visit www.neelabakoretutorials.in
      for a well planned road map to help students score 360 marks in NEET (Biology). Please let others know about it too !!

  • @malothusharada2283
    @malothusharada2283 4 года назад

    Mam no words to thank u keep going it will help many people

  • @ibrahimmir786
    @ibrahimmir786 6 лет назад +1

    why not root hairs enlarge in size?

  • @gulammujahid2746
    @gulammujahid2746 5 лет назад

    Mam rhodospirillum is anaerobic photoheterotropic and azatobacter is aerobic hetero and bacillus anaerobic chemoheterotope

  • @AbcdXyz-y9j
    @AbcdXyz-y9j 7 месяцев назад

    Bless you mam ❤

  • @avinashhiremath6274
    @avinashhiremath6274 5 лет назад +4

    Madam.. Rhizobium transform into only bacteroid, which is y shaped cell that fixes nitrogen... There are no other forms of nitrogen fixing forms of rhizobia... Plz refer once again

    • @ainaand.5138
      @ainaand.5138 3 года назад

      Right. There's only one type of cell after modification. And that are bacteroids. They are the very same specialized cells she is talking about in both the types.

  • @shalinishalini270
    @shalinishalini270 4 года назад +1

    Mam you are zn we are enzymes you stimulate many enzymes (many students)😁😘

  • @salmasaifi3962
    @salmasaifi3962 6 лет назад +1

    thank uuuuuu for wonderful lectures

  • @durgasharma3519
    @durgasharma3519 7 лет назад +1

    super classes mam... please make more videos..

  • @symmetry5829
    @symmetry5829 5 лет назад

    Wow mam u are a very nice teacher

  • @raju.nkarode5362
    @raju.nkarode5362 5 лет назад

    Good teaching

  • @mohammadmohammad3760
    @mohammadmohammad3760 5 лет назад +2

    is there any interaction between Rhizobium and roots of the host plant

  • @NeerajKumar-lt1uw
    @NeerajKumar-lt1uw 3 года назад

    Thnk u so much mam....u r simply amazing 😍😍😍😍😍😍

  • @pragatibhatt3158
    @pragatibhatt3158 4 года назад

    Wow ma'am ur the best ❤❤

  • @smritigupta986
    @smritigupta986 6 лет назад +1

    Mam, in class I was told that nodule formation is initiated by cytokinin and auxin...I am confused..

    • @pragyanparamita5641
      @pragyanparamita5641 5 лет назад +5

      Yes because cortical cells are stimulated to divide and form nodules because of cytokinin(which promote cell division) secreted by bacteria and auxins secreted by plants
      Hope that's helpful :)

  • @diptiawasthi883
    @diptiawasthi883 6 лет назад +1

    thank you so much ma'am

  • @rahulpal6434
    @rahulpal6434 7 лет назад

    Helpful video lectures mam....

  • @fathimajabin4507
    @fathimajabin4507 5 лет назад +1

    Mam..plz upload a class of genetics of N2 fixation

  • @deepakthakur9641
    @deepakthakur9641 5 лет назад

    It's really nice

  • @shinchan2792
    @shinchan2792 Год назад

    Mam, answer plz
    All N-fixing organisms are
    a. Symbiotic heterotrophic bacteria
    b. Non-symbiotic heterotrophic bacteria
    c. Non-symbiotic autotrophic bacteria
    d. Symbiotic autotrophic bacteria

  • @RahulRoy-js8jp
    @RahulRoy-js8jp 4 года назад

    thanku mam it was really helpfull

  • @videodiversityvd3936
    @videodiversityvd3936 6 лет назад +1

    Ur way of teaching is super👍.. I am plant pathologist from Chandigarh. Keep it up 👍

  • @jyotilipsamohanty8337
    @jyotilipsamohanty8337 7 лет назад +1

    thanks a lot maam

  • @youngboys4738
    @youngboys4738 9 месяцев назад

    maza aya

  • @safiurrahaman5644
    @safiurrahaman5644 7 лет назад +1

    thank you soo much maam

  • @taiba7139
    @taiba7139 5 лет назад

    But Nostoc ana bena are free living baceria please explain

  • @tejaswinileelatenali6890
    @tejaswinileelatenali6890 7 лет назад

    awsome explanation mam

  • @amiyaroy1644
    @amiyaroy1644 6 лет назад

    What is the root curl? ??

  • @Jesusmary-123
    @Jesusmary-123 4 года назад

    Mam, do lateral hairs contribute to rhizobium infection

  • @sunilmaahi
    @sunilmaahi 6 лет назад +1

    It's aweeome

  • @satishsoni7854
    @satishsoni7854 4 года назад

    Mam, Please Upload The Video Of Characters of Angiosperms.....🙏🙏👍

  • @abd2212
    @abd2212 Год назад +2

    Any 2024 aspirants??

  • @shubhamkumarmrkumar4827
    @shubhamkumarmrkumar4827 5 лет назад

    Thank you ma'am

  • @priyankadube1888
    @priyankadube1888 7 лет назад +1

    thank you ma'm :)

  • @AmanKumar-sr6qj
    @AmanKumar-sr6qj 7 лет назад

    NYC one mam

  • @mathipughal2788
    @mathipughal2788 5 лет назад

    Tq Mam..

  • @PoojaPandey-bp8mq
    @PoojaPandey-bp8mq 5 лет назад

    Mam plz.... Make videos of chemistry on elementary quantum mechanics ....

  • @tanmaybhamare9840
    @tanmaybhamare9840 3 года назад +1

    Madam please increase your volume in the video it's very very low while hearing it without earphones it is really a big problem

  • @swethak9250
    @swethak9250 6 лет назад

    mam thank u so so much for your clear explanation and we are very lucky to have such wonderful mam like u

  • @ujjwalsharma863
    @ujjwalsharma863 7 лет назад

    Mam u are awesome

  • @rakeshbhaskar4367
    @rakeshbhaskar4367 7 лет назад +1

    thank mam

  • @Happysoul2420-b1r
    @Happysoul2420-b1r 4 года назад +2

    An -ero- bic haha I love that sound .....thnks ma'am 🥰😘

  • @rakeshkhan2805
    @rakeshkhan2805 5 лет назад

    Maam plz bacterial genetics ka video upload koriye

  • @aniketmaji1680
    @aniketmaji1680 3 года назад

    After 4 years, i can appeal you to change the marker inks at proper time

  • @mbbsstudent515
    @mbbsstudent515 6 лет назад +1

    Too much helpful lec ... Mam😆😆😆

  • @sanjaygami7841
    @sanjaygami7841 4 года назад

    Rhizobium is rod shaped microb.

  • @GaganDeep-sc8tw
    @GaganDeep-sc8tw 6 лет назад

    Mycorrhizae fungi please

  • @dhyeykotak4427
    @dhyeykotak4427 7 лет назад

    Tysm....

  • @amanbhandari__07
    @amanbhandari__07 5 лет назад

    4:20. 10:33

  • @mbbsstudent515
    @mbbsstudent515 6 лет назад +1

    Love u Mam .
    Thnks alot Mam u r suprb 😆😆😆

  • @fasilmir6597
    @fasilmir6597 4 года назад +1

    My god father

    • @NeelaBakoreTutorials
      @NeelaBakoreTutorials  2 года назад

      Visit www.neelabakoretutorials.in
      for a well planned road map to help students score 360 marks in NEET Biology. Please share with those appearing for NEET.

  • @bhupenpatel2144
    @bhupenpatel2144 6 лет назад

    A

  • @umangkrishansharma3266
    @umangkrishansharma3266 7 лет назад +2

    osmmmm

  • @akhilg7773
    @akhilg7773 5 лет назад

    How many of u hate the adds at starting 😡

  • @kinggaming-dz4my
    @kinggaming-dz4my 5 лет назад +1

    Thank-you mam 👍👌

  • @topindianews4088
    @topindianews4088 7 лет назад +2

    Thanx mam

  • @Yeasmin12
    @Yeasmin12 6 лет назад

    Thank you so much mam

  • @SatyamKumar-tf5ny
    @SatyamKumar-tf5ny 6 лет назад

    thanks mam

  • @mukhtarahmedmukhtarahmed7918
    @mukhtarahmedmukhtarahmed7918 6 лет назад

    thanks mam

  • @shrikant8544
    @shrikant8544 3 года назад

    Tq so much Mam 🙏🙏

  • @rhydhamjoshi9652
    @rhydhamjoshi9652 5 лет назад

    Thank you very much mam