Organisms and populations class 12 NEET previous year questions last 33 years

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  • Опубликовано: 19 ноя 2024

Комментарии • 168

  • @Infobit_short_news
    @Infobit_short_news 2 года назад +11

    qstn 61 from google - As per Charles Darwin, the process of organic evolution is a result of interspecific competition. In interspecific competition, the individuals from different species fight for the same resources such as habitat, water, food and so on in an ecosystem.

  • @akhlas260
    @akhlas260 2 года назад +7

    15:39 C option sahi hai lekin uska reason ye hai ki snake poison predation ke liye hi use krta hai escape ke liye nahi.. aur poison fangs bhi innate hi hote hain.

  • @razimohammad.d.s705
    @razimohammad.d.s705 9 месяцев назад +6

    23:00 update syllabus starting

    • @hemu07
      @hemu07 7 месяцев назад

      Mtlb

  • @meghdhutnaik8563
    @meghdhutnaik8563 3 года назад +103

    Question number 61 should be (d).. It's given in NCERT

  • @manoranjanpaul7834
    @manoranjanpaul7834 Год назад +3

    Current answer for Q 81 is (A) Mutualism ✅ Also verified in internet By Tapper

  • @drhemongsn3158
    @drhemongsn3158 3 года назад +19

    Wow sir I never thought I am going to do this much pyqs in just 48min

  • @swoyonjitrath831
    @swoyonjitrath831 3 года назад +6

    Mutualism is a type of relationship in which each individual benefits from the activity of the other. Similar interactions within a species are known as co-operation.
    Entomophilous flower benefits from the agent, that pollination occurs with the help of it. At the same time, the pollinating agent is benefited by the nectar present in the flower.
    So sir A is correct ans

  • @painwriter7302
    @painwriter7302 Год назад +3

    61 answer is (d) interspecific competition
    Given in ncert clearly 🙏
    In competetion topic starting 2,3 line

  • @harshdewade7054
    @harshdewade7054 2 года назад +5

    Q no 61 answer should be interspecific competition as written on pg no 234 competition subtopic 2nd line

  • @heeraali9921
    @heeraali9921 8 месяцев назад +5

    22:58 population topic starts if you are watching to practise for cuet or boards

  • @xesthetic1
    @xesthetic1 3 года назад +3

    31:45 Correct ans of 61 is (d)

  • @wakeup4humanity
    @wakeup4humanity Год назад +1

    In 81 pseudocopulates is an example of mutalism , so the right answer is option 'a' .. not co evolution

  • @pragyajain1236
    @pragyajain1236 3 года назад +16

    Thanks sir 😉,I preferred 33 years because in this there are many questions for practice and we know some new questions also

  • @Infobit_short_news
    @Infobit_short_news 2 года назад +2

    qstn 81 - mutualism, A plant and its pollinator have a mutualistic relationship

    • @akhlas260
      @akhlas260 2 года назад +2

      but that option is not given.. so co evolution is similar ig

    • @udeshnarajbongshi6402
      @udeshnarajbongshi6402 5 месяцев назад

      ​@@akhlas260 mutualism hoga

  • @Rosekingpsps
    @Rosekingpsps 4 месяца назад

    My Ideal 😊😊 Sandeep Sir Biology wale vo world ke best teacher ha unki vajhe se muje ye question solve karne me asani hoti ha Thank😊❤😊 you 😊 so 😊 much ❤❤ again 😊Sir

  • @anilkumarkothari8486
    @anilkumarkothari8486 2 года назад +9

    After I complete a chapter I watch your videos.....really great .....tq for ur support ❤️🙏

  • @gulkeshyadav1597
    @gulkeshyadav1597 Год назад +2

    Literally covering all pyq now for revision your videos are really helpful

  • @Geetanjalisaha199
    @Geetanjalisaha199 3 года назад +11

    Sir it's INTERspecific for Darwin..not INTRAspecific for ques 61... It's ncert line

  • @sumEra15
    @sumEra15 2 года назад +1

    24 option you told was right only but the reason wasn't upto the mark as poison fangs in snakes are special teeth associated with venom glands and are used to attack prey or predators, not as a way to escape

  • @udeshnarajbongshi6402
    @udeshnarajbongshi6402 5 месяцев назад

    44:26 option A correct

  • @happysoul9496
    @happysoul9496 2 года назад +4

    Thank you so much sir chapter 13 complete 💥

  • @sumEra15
    @sumEra15 2 года назад +2

    Sir 81 answer would be( A) correct me if I'm wrong

  • @chinmayinirwani7388
    @chinmayinirwani7388 3 года назад +3

    Thank you so much it was very helpful sir
    Pls do so for all chapters of PCB 🙏🙏🙏🙏

  • @itsmesakshi2004
    @itsmesakshi2004 2 года назад +3

    Thank you so much sir for your efforts aap itni mehnat karte hain hamare liye that's great god bless you sir😊👍🏻

  • @janvi662
    @janvi662 Год назад

    Sir 17 k ans ncert m broad leaf forest diya gaya hai
    Temperate deciduous forest m sal teak tend khair ye milte hai
    63 k ans protocooperation hai

  • @shwetakalhal6189
    @shwetakalhal6189 2 года назад +1

    Thank you sir we solved pyq of this chapter because of ur help.pls make 33 years pyq for every lesson of bio pls sir 🙏 thank you

  • @subhahuti...
    @subhahuti... Год назад +1

    Plz don't teach wrong q. 61 ans is D interspecific

  • @akhilaajayakumarb2675
    @akhilaajayakumarb2675 Год назад

    61 th ans is d not c... Interspecific competition leads to organic evolution not intraspecific

  • @gurupanigrahy9408
    @gurupanigrahy9408 3 года назад +2

    Tree dwellers in coniferous forest

  • @nirmalasinha1161
    @nirmalasinha1161 2 года назад +2

    Question no 81 should be (a ) it's given in ncert

  • @spsingh2649
    @spsingh2649 3 года назад +3

    Thankyou very much sir its really very helpful

  • @anupamaksha3ya791
    @anupamaksha3ya791 3 года назад +1

    Sir.. Organic evolution is due to interspecific competition.. u said intraspecific.. clarify it sir..

  • @sukla67
    @sukla67 3 года назад +1

    Chemistry pyq k video bi bnaiye sir MTG pyq book se..

  • @mohdsafiuddinshahbazs8614
    @mohdsafiuddinshahbazs8614 3 года назад +2

    Please make vedio on chapterwise Weightage of physics neet 2020

  • @Badre.Alam.6777
    @Badre.Alam.6777 Год назад +1

    Sir please physics ka bhi video bana ye

  • @risingstar...1857
    @risingstar...1857 Год назад +1

    Pneumatophores Ka topic organisms and population chapter n hai kya....plz reply...???

    • @nishithadivinemelodies
      @nishithadivinemelodies 9 месяцев назад +1

      These are some adaptations shown by plants...so this topic is under Organism level ecology topic...which is in Organisms and populations chapter.

  • @chandrashekharsharma8714
    @chandrashekharsharma8714 3 года назад +1

    68 ka ans d hoga ncert me diya h brood parasitism in bird ..

    • @manishadawar2607
      @manishadawar2607 3 года назад +1

      Yes you are right

    • @kalluripalavilli6742
      @kalluripalavilli6742 3 года назад

      But ye true sense me nhi he na .....ye environment me dekha jaata he as an example of brood parasitism.....best option will be of lice on human hair and scalp

  • @tawfiq2887
    @tawfiq2887 3 года назад +3

    Please put for other subjects also bai

  • @NehaChoudhary-mp2qk
    @NehaChoudhary-mp2qk 3 года назад +1

    Thanku Sir. It's really Helpful

  • @muskanyasmin4664
    @muskanyasmin4664 2 года назад

    2004-5 k question I don't think so ate hy... Kyunki syllabus change hua hay totally ncert based

  • @manoharlalmeena6178
    @manoharlalmeena6178 2 года назад

    33 wrong answered b is correct.

  • @wakeup4humanity
    @wakeup4humanity Год назад

    61 answer is 'd' interspecific competition

  • @seemaverma9778
    @seemaverma9778 3 года назад +1

    Good arrangement of question by topic wise

    • @KalpitSharma-f8k
      @KalpitSharma-f8k 3 месяца назад +1

      Ye mtg ke question hai jo market me milti hai

  • @yashikaa1309
    @yashikaa1309 3 года назад +9

    Evolution is due to interspecific competition not intraspecific,are you sure about accuracy of your answers

  • @manmoji4893
    @manmoji4893 Год назад

    sir aap vdeo le aaye or aap bhut accha kr rhe h,👍👍👍👍👍👍💯💯💯🙏🏾🙏🏾🙏🏾🙏🏾

  • @abhyammahajan1665
    @abhyammahajan1665 Месяц назад +1

    61 ka d nahi aaye ga kya?

  • @priyachoudhri562
    @priyachoudhri562 2 года назад

    41 answer is c

  • @krishnapriyanka4275
    @krishnapriyanka4275 3 года назад +3

    Thank you so much sir 🙏😍👌.

  • @foryouby
    @foryouby 2 года назад

    Yes it's inter specific competition

  • @jagdishsad7617
    @jagdishsad7617 3 года назад +2

    Thank uhh so much Guruji ♥️🤓
    🔥🔥

  • @anjali2530
    @anjali2530 3 года назад +1

    Bhai 61 tho option D hoga na.....according to Darwin evolution is due to INTERSPECIFIC COMPETITION....

  • @ss-ht2kc
    @ss-ht2kc 2 года назад +1

    Ques 51 c is may be crct

  • @SP-JusT-PerFecT-888
    @SP-JusT-PerFecT-888 Год назад +1

    TH@9K U T🤩 THE SQU@RE 😍F INFINITY V@iyA U ARE THE BEST😇

  • @GhulamGhaziIYI
    @GhulamGhaziIYI 11 месяцев назад

    sir d anwer is correct

  • @sonika8246
    @sonika8246 3 года назад +1

    Thankyou sir !! God bless you🤗

  • @CentralPharmacy123
    @CentralPharmacy123 3 года назад +3

    Good effort

  • @poojasahu8738
    @poojasahu8738 Год назад +1

    Thankyou so much ...🙏🙏

  • @jagankendre4675
    @jagankendre4675 Год назад +1

    61 ka d hai and tx sor ❤️🔥

  • @k.d.sofficial
    @k.d.sofficial Год назад

    Q no. 79 (B) hoga

  • @nazmakhatun2050
    @nazmakhatun2050 3 года назад +2

    Helpful 😌❤️tnxx sir

  • @OMKAR-gv1yo
    @OMKAR-gv1yo 3 года назад

    Esme bs neet previous year asked questions hi he kya yaa fir AMPT ke bhi h ?? Plz tell me

  • @mehakchandna341
    @mehakchandna341 2 года назад +1

    great video sir , done with all qs. thank you so much ;p

  • @hemu07
    @hemu07 7 месяцев назад

    Ye question ncert se hai

  • @mitsa3345
    @mitsa3345 3 года назад +1

    Thanks u it helps alot❤️👍👍

  • @louispark3499
    @louispark3499 3 года назад +3

    SIR THANK YOU SO MUCH FOR YOUR INITIATIVE ❤❤❤

  • @ShrushtiDhurwey
    @ShrushtiDhurwey 9 месяцев назад

    I'm having a doubt regarding question no.45 can anyone explain??

    • @anusmitadeka2941
      @anusmitadeka2941 8 месяцев назад +1

      Species interactions, like predation or competition, affect population dynamics but are considered separate because they involve relationships between different species. Population attributes focus on characteristics within a single species, such as birth rate or death rate. So, while species interactions influence populations, they are distinct aspects in ecological study.
      Hope it helps!

    • @ShrushtiDhurwey
      @ShrushtiDhurwey 8 месяцев назад

      Thank you so much

  • @sasilavanyamarisetty2628
    @sasilavanyamarisetty2628 3 года назад +3

    Sir can I crack neet with previous year questionss

    • @Yoyo-om5tr
      @Yoyo-om5tr 3 года назад

      Hn yr kya aisa ho skta hai...??

    • @Ashiqmir161
      @Ashiqmir161 3 года назад

      @@Yoyo-om5tr nnhi hosakhta ha

  • @poojavarkhad1722
    @poojavarkhad1722 3 года назад

    Q61 answer is d

  • @Beingserene27
    @Beingserene27 2 года назад +1

    Thank you so much sir 😍

  • @jigyashakashyup1002
    @jigyashakashyup1002 3 года назад +2

    V good explanation.... 😇

  • @bajiraojadhav7024
    @bajiraojadhav7024 3 года назад +3

    Thanks sir

  • @harshithacgharshithacg8872
    @harshithacgharshithacg8872 3 года назад +2

    Thank you so much sir 🙏

  • @swoyonjitrath831
    @swoyonjitrath831 3 года назад +1

    You are great sir ☺️😊

  • @swoyonjitrath831
    @swoyonjitrath831 3 года назад +1

    Sir 61 ka D hoga pls check kare

  • @naznin4216
    @naznin4216 3 года назад +2

    Thank you sir♥️

  • @AnjaliSingh-t3t1j
    @AnjaliSingh-t3t1j 8 месяцев назад

    Ques 61. apka galat hai 😂 ans. Interspecific competition hoga

  • @divyabhoyar7010
    @divyabhoyar7010 Год назад

    Sir questions no 2 and 3 are not given in ncert

    • @nishithadivinemelodies
      @nishithadivinemelodies 9 месяцев назад +1

      These are some adaptations shown by plants...so this topic is under Organism level ecology topic...which is in Organisms and populations chapter.

  • @abhyammahajan1665
    @abhyammahajan1665 Месяц назад +1

    81 ka a hai bhai

  • @Ashiqmir161
    @Ashiqmir161 3 года назад

    sir question no 81 ko mutualism hai answer

  • @nakkasailakshmidurga1874
    @nakkasailakshmidurga1874 3 года назад

    Tq sir ,,, it helped me a lot,,,, 🙏❤️

  • @sudheershakya9899
    @sudheershakya9899 10 месяцев назад

    0:43

  • @AminaDudekula-ij2zc
    @AminaDudekula-ij2zc Год назад

    Thank you sit

  • @priyadwivedi7462
    @priyadwivedi7462 3 года назад +2

    Thankuu sir ..

  • @huntxpro3467
    @huntxpro3467 Год назад

    Thaank u sirr

  • @sohanislam8740
    @sohanislam8740 3 года назад +1

    Most questions are out of ncert

  • @malluaragoddi1401
    @malluaragoddi1401 3 года назад

    Sir please do chemistry also.😍😍

  • @seemaverma9778
    @seemaverma9778 3 года назад +1

    61 ka answer wrong hai sir

  • @medicosstudent550
    @medicosstudent550 3 года назад +2

    Thanks❣️

  • @syalvivek
    @syalvivek 3 года назад +2

    thαnk чσu ѕσσ much ѕír 🙏🙏🙏

  • @shanayaazam1751
    @shanayaazam1751 3 года назад +2

    Thankyou sir

  • @_vishal__tirkey_2110
    @_vishal__tirkey_2110 8 месяцев назад

    11 ka c kyu ni hua

  • @VAISHNAVISHAH
    @VAISHNAVISHAH 3 года назад +1

    q61 D

  • @hgvyas2906
    @hgvyas2906 2 года назад

    Thanks , excellent

  • @BT.671
    @BT.671 Год назад

    Questions 11 ans plz???

  • @humahusain17
    @humahusain17 3 года назад +2

    61 ka ans D hai plzz galat mat btaiye

    • @soham3627
      @soham3627 3 года назад

      Huma Meri Jaan ha

  • @imtiyazbhat5754
    @imtiyazbhat5754 3 года назад +3

    This chapter is my weak 😭😭😭😭😭 ky karoooo

  • @CentralPharmacy123
    @CentralPharmacy123 3 года назад +1

    Verry helpfull

  • @shadabahmad8151
    @shadabahmad8151 3 года назад +1

    Q11 me C v Sahi hai...

  • @riyasoni2302
    @riyasoni2302 2 года назад

    11 ka (a) and (c) both hoga.

  • @saibhavani1954
    @saibhavani1954 2 года назад

    Thank you soo much 🥰