Sexual reproduction in flowering plants class 12 neet previous years questions last 33 years

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  • Опубликовано: 2 ноя 2024

Комментарии • 389

  • @medi.komal_naz
    @medi.komal_naz 8 месяцев назад +37

    Hlo ....bhaiya... Thank you so much❤.....
    Aap ki vedios dekh k m MBBS 1st yr m phuch hi gyi finally......
    Ab jis ki vajh se phuche hai toh unko ik thank you bolna toh bnta hai na ....😅.......
    Bhaiya aap ko throughout neet durn tk follow kri hu... Or literally bhot acche se saare ques. Cover kiye aapne .... Or mere last yr neet m 15-16 not exactly same but related ques. Aaye the .... Agn thank you so much Bhaiya ❤....

  • @pritimahapatra8350
    @pritimahapatra8350 3 года назад +41

    100 Question ans will be - pea
    Clearly mentioned in NCERT - non albuminous pea & groundnut .

  • @sandeepgawahale617
    @sandeepgawahale617 3 года назад +184

    100 non albuminous seed is pea option d
    thank you very helpful .

  • @adithyasanthosh4530
    @adithyasanthosh4530 3 года назад +27

    The answer for question number 60 is b and the answer for question number 78 is d. The difference between a "spore" and a "gamete" (both together called gonites) is that a spore will germinate and develop into a sporeling, while a gamete needs to combine with another gamete to form a zygote before developing further.
    Answer for question number 100 is d

    • @anweshakhuntia2216
      @anweshakhuntia2216 3 года назад +1

      Yes..u r r8

    • @omkargurav9898
      @omkargurav9898 2 года назад

      No bro spores may be diploid,so 78th (a) is correct

    • @daraamir6955
      @daraamir6955 2 года назад +1

      Gametes are invariably haploid. Spores are formed in lower plants by mitotic division and they may be diploid but gametes are always be made by meiosis and they are always haploid.

    • @faujdarji43
      @faujdarji43 Год назад +1

      Yes dear the answer of 60 is b

    • @mridhulasuresh6085
      @mridhulasuresh6085 Год назад

      Ans of 78 is (a) bcz spores are formed in lower plants by mitotic division and they may be diploid but gametes are always be made by meiosis and they are always haploid.

  • @renuwankhade1939
    @renuwankhade1939 3 года назад +36

    sir please provide the same videos for chemistry and physics too .
    It will be really helpful for us.
    And thanks for this videos , they are amazing .

  • @kuldeeparora2768
    @kuldeeparora2768 2 года назад +8

    ques60- callose
    ques 62- one meiotic division to form pollen grain which undergo one mitosis to form veg and gen cell and another mitosis to form two male gametes in gen. cell
    ques100- pea and groundnut
    THANKS A LOT SIR FOR YOUR EFORTS

  • @deepaksahu3677
    @deepaksahu3677 3 года назад +12

    There are two types of seeds - albuminous and non-albuminous seeds.
    Albuminous seeds have persisted residual endosperm because it is not completely consumed during embryonic development. For example, wheat, castor, maize.
    Non-albuminous seeds are the seeds that do not have residual endosperm because it is completely consumed during embryonic development. For example, pea, groundnut.
    So, the correct answer is option D.

  • @Sonali_d_p
    @Sonali_d_p 2 года назад +16

    Q 50-C ayega because entry of pollen tube into a synergid 👍 Thank you so much sir 🙏

    • @Baapofgandhi03
      @Baapofgandhi03 4 месяца назад +2

      Wrong

    • @RamanSingh-zf1cc
      @RamanSingh-zf1cc 4 месяца назад +1

      ​@@Baapofgandhi03 bro he is actually saying the true option, the pollen tube guides the gametes into synergids .To the egg cell the male gametes transport by themselves.

    • @Baapofgandhi03
      @Baapofgandhi03 4 месяца назад +2

      ​​@@RamanSingh-zf1cc no bro he is wrong... U can check that question on google or in any book... Filiform apparatus only guides the pollen tube from a synergid to egg.
      Bro he is talking about question no.50... In which option B is correct

    • @Zaheennn
      @Zaheennn 2 месяца назад +1

      ​@@Baapofgandhi03 Don't check Google or any book just look at NCERT and you'll find that C is correct

    • @Baapofgandhi03
      @Baapofgandhi03 2 месяца назад +1

      ​​​@@Zaheennn i already checked... Option B is correct according to NCERT
      Filiform apparatus guides the pollen tubes from a synergid to egg

  • @bhaskargowda2555
    @bhaskargowda2555 3 года назад +2

    61 ans will be upward
    in anatropus ovule the direction of micropylar end is upward which is shown in the diagram of ncert pg25
    fig2.7(d)

    • @kuldeeparora2768
      @kuldeeparora2768 2 года назад

      arey vo book m ulata bnaya h funicle join ovule se upar se thidi hoti h. you can see the real anatropous ovule at 30:07 you will come to know that how it is downward. in NCERT it is on pg26 (c)

  • @kaviyashri.r.t9th-g367
    @kaviyashri.r.t9th-g367 8 месяцев назад +3

    For 24th question the answer may be option (a) because
    In NCERT the line is the flowers pollinated by flies and beetles secrete foul odours to attract these animals

    • @Pandey-es1fh
      @Pandey-es1fh 6 месяцев назад

      I have same doubt .... And google say that honey is made from digesting the pollen collected from flowers ....

    • @Diya_Debnath-z8s
      @Diya_Debnath-z8s 6 месяцев назад

      I also have the same doubt

    • @Pandey-es1fh
      @Pandey-es1fh 6 месяцев назад

      @@Diya_Debnath-z8s b hoga , kuki bats pollinated flower also have foul odour !

  • @DEVIL-rx8du
    @DEVIL-rx8du 3 года назад +12

    Great best way of revising pyqs. Thank you . 🙏

  • @kveeraswamyreddy6001
    @kveeraswamyreddy6001 3 года назад +17

    Firstly thank u alot bhaiya!!!🙏 Aur ye biology bhi continue karo ...if possible chm and phy bhi karona sir

  • @Misstrendy_1
    @Misstrendy_1 2 года назад +1

    60. Ans :- (b)Callose
    100. Ans :- (d) pea

  • @daraamir6955
    @daraamir6955 2 года назад +2

    For q.no 50 the correct answer is It helps in guiding the entry of pollen tube into the synergids
    And for q no 100 the right answer is pea..
    And also for q no 60 .....right answer is callose .....
    For q no 24 Correct option is B)as mentioned in video.....
    Honey bees convert nectar into honey by a process of regurgitation and evaporation. They store it as a primary food source in wax honeycombs inside the beehive.

    • @Alpha_art
      @Alpha_art Год назад +1

      bhai aapka knoladge to kamal k h

    • @daraamir6955
      @daraamir6955 Год назад

      @@Alpha_art 😐😐😐😐😐
      These are mentioned in ncert except q no 60....
      💖💖

  • @angelina1391
    @angelina1391 24 дня назад +1

    For question number 62, isnt the answe a? cuz 1 mitosis takes place when vegetative and generative cell are fromed, another takes place when the two male gametes are formed...???

  • @3vlogstars275
    @3vlogstars275 6 месяцев назад +1

    Hii
    Question 10 me entomophily insects ke through hoti hai and pollination through animals usko zoophilly kehte hai

  • @jagdishsad7617
    @jagdishsad7617 3 года назад +4

    28:19
    I think option (a) is correct?🤔
    In unisexual flower Both Auto & gietanogamy are prevented But not Xenogamy.......!!😊

    • @IMBeducation
      @IMBeducation  3 года назад +4

      Flowers are unisexual but may be present on same plant. So to prevent both autogamy and gietanogamy plant must be Dioecious.

    • @jagdishsad7617
      @jagdishsad7617 3 года назад +2

      @@IMBeducation
      Thanks u so muchh sir got it...
      I am Wrong 😁

  • @subhashreelearnchannel2376
    @subhashreelearnchannel2376 2 года назад +2

    In angiosperms all the microspheres tetrads are coverd by a layer is formed by callose not pectocellulose but video is very helpful thanks bhaiya

  • @moodiefoodie7993
    @moodiefoodie7993 2 года назад +2

    Thanku sir aapki ki wajah se Mera Kam time me kaafi ques ho jaate h baaki teacher bass khade rehkR time paas krte h aur ek ques me 3 min lga dete h

  • @aryamore8922
    @aryamore8922 3 года назад +7

    24 should be a.
    Pea is non albuminous.

  • @paramitadebnath.4361
    @paramitadebnath.4361 3 года назад +15

    100 toh pea hoga.maize ka endosperm completely absorbed ho jata hein embryo k liye

  • @DivyaPanchal-i4w
    @DivyaPanchal-i4w Месяц назад

    Q no. 60 ans b 32:17 callose

  • @kangnatakesmed
    @kangnatakesmed 3 года назад +4

    sir different types of ovules are not in our ncert now right ?

  • @HareKrishna-Hare-Hare
    @HareKrishna-Hare-Hare Год назад +1

    27:17 Q) 50 ka - 'C' Hoga
    49:50 Q) 100Ka- 'D' Hoga

  • @himadri7735
    @himadri7735 3 года назад

    100. Option d hoga
    Non albuminous seed pea me hota hai

  • @yashx7_
    @yashx7_ 2 года назад +2

    32:20 answer will be callose!!!

  • @aafreensiddiqui5526
    @aafreensiddiqui5526 7 месяцев назад +1

    It is very helpful question thanks sir

  • @ANKUSHKUMAR-zc1sg
    @ANKUSHKUMAR-zc1sg 2 года назад +3

    In 60 que no..correct answer is B i.e callose..four microspore tetrad are covered by callose while intine is made up of pectocellulose..

  • @bhagyalaxmimiryalkar1080
    @bhagyalaxmimiryalkar1080 Месяц назад +1

    50 th question ,ans is - C

  • @madhvendramaurya1338
    @madhvendramaurya1338 Год назад

    Question 24 option a is right answer
    If flower secret foul smell no one will go near it.

  • @swabhimanram5770
    @swabhimanram5770 6 месяцев назад

    Question No. 60 answer (b) correct not pectocellulose

  • @payalparcha650
    @payalparcha650 2 года назад

    Sir nonalbuminous seed in legumes as pea not maize

  • @priyakumbhar6371
    @priyakumbhar6371 2 года назад +6

    First Thank you....
    It is very helpful to me .🥳😄
    But, in question no. 100 the non albuminous seed is *PEA* and Maize is also albuminous seed.😅👍🏻🙇🏻‍♀️

  • @USERuyh
    @USERuyh 3 месяца назад +1

    Thanks a lot bhaiya these videos are helping me alot in my preparation

  • @shivankitrocks
    @shivankitrocks 2 года назад

    60:00 option c is correct.

  • @DineshSingh-w7d
    @DineshSingh-w7d 8 месяцев назад +1

    I thing in question 50th right option is (c) I also search in the Google

  • @playwithmaths9809
    @playwithmaths9809 3 года назад +5

    Thank you so much. 👍🏻 You have explained well. ☺️

  • @snehasurendran4609
    @snehasurendran4609 Год назад +1

    I think Ans of 24 is a bczz it's not bat it's beetle and in option b not mentioned completely digested

  • @worldfactsandmysteriousthings
    @worldfactsandmysteriousthings 3 года назад +7

    Thanks for these questions of every chapter's 🥳❣️

  • @lifewithneetaspirant5602
    @lifewithneetaspirant5602 3 года назад +4

    Thank you sir becoz you solved all my problems through this pyq😘

  • @lakshsagotra8832
    @lakshsagotra8832 Год назад +1

    Thanks sir
    That's a quick way of revision ......

  • @kaveridasar4172
    @kaveridasar4172 2 года назад

    85 question they asked wrong statement but if pollen is shed at two celled stage then double fertilisation does not take place is correct statement.

  • @Dksinghyb-7vy
    @Dksinghyb-7vy Год назад

    Maize is albuminous and pea is no albuminous

  • @SudhirYadav-po5qo
    @SudhirYadav-po5qo 2 года назад +2

    Sir in question no 24 1st option is also wrong here flies and beetles will come

  • @ompatel878
    @ompatel878 2 года назад +4

    Sir chemistry ke bhi pyq ki video bhi banaiye na

  • @aniruddhdhayalsudhanshu
    @aniruddhdhayalsudhanshu 7 месяцев назад

    in 24th question option (1) is also incorrect as BATS is INCORRECT BEETEL is CORRECT

  • @ShaheriorHossain
    @ShaheriorHossain Месяц назад

    100 . Ans. D. Pea

  • @nishakhandelwalnishakhande7404

    Sir question no 100 non albuminioua seeds produced in, is wrong the correct answer is pea. Not maize

  • @deepakshinde1748
    @deepakshinde1748 Год назад

    60) - callose layer

  • @shobharani9293
    @shobharani9293 Год назад

    Q no 74 option a and b both are correct

  • @ruchagawali2553
    @ruchagawali2553 2 года назад +3

    sir please provide pdf of this questions .
    Thank you so much for this supper class.🙂☺️

  • @Infinity11115
    @Infinity11115 Год назад +1

    Q.50-c

  • @mehkijan4323
    @mehkijan4323 6 месяцев назад +1

    Q50 ?ans c

  • @jatinkamat1665
    @jatinkamat1665 Год назад +1

    5:02 option c is correct clearly mentioned in NCERT

  • @rosalin2596
    @rosalin2596 2 года назад +1

    Thank u soo much sir....and 1 request chapterwise organise kardo ye playlist , bas 🙏🏻 plz

  • @AnjaliKumari-pv4pp
    @AnjaliKumari-pv4pp 2 года назад

    Answer of question 50 will be 'c'
    Ncert last para of 2.2.2

  • @KeshavSharmaHR0001
    @KeshavSharmaHR0001 Год назад +2

    Some questions are out of ncert so don't worry only ncert intext will be asked

  • @pakhi886
    @pakhi886 Год назад +1

    Thank you bhaiya the video save my time.. and also in less time question concept is also super duper clear.

  • @Kushal773
    @Kushal773 7 месяцев назад

    Nice bhaiya helpful questions and recognize important key points from ncert ❤

  • @rabiyakhan5901
    @rabiyakhan5901 3 года назад +1

    We want more vedios in other chapters also it very easy...

  • @arsyfacts622
    @arsyfacts622 2 года назад

    22:45 sir commenlina is chasmogamus

  • @anshnautiyalarts7688
    @anshnautiyalarts7688 Год назад +1

    The answer of question 50 should be C

  • @SurajKumarMehta-qy8qq
    @SurajKumarMehta-qy8qq 3 месяца назад

    Very helpfull in neet examination ❤❤

  • @prativasahoo6481
    @prativasahoo6481 2 года назад

    Sir chemistry ka bhi banayeye. Biology ka sari control coordination, genetics ka bhi banayeye

  • @Snehaverma485
    @Snehaverma485 3 года назад +3

    Please make more MCQ vedios of different chapters.

    • @IMBeducation
      @IMBeducation  3 года назад +1

      Please check the Playlist section.
      Good luck

  • @dadaji5937
    @dadaji5937 10 месяцев назад +1

    100 non albuminous seed is Pea option d is correct aour bhi iski trh glt to nhi btaye 😕😕 maine to ese hi rendomly albuminous seed ke exaple dekhne ke liye google kiya to pta chla

  • @AYNULS_
    @AYNULS_ 2 года назад

    Q)60=option 2

  • @pramodkumar1643
    @pramodkumar1643 Год назад

    Very thank U sir for this video
    This is very helpful for neet preparation

  • @divyakrishna5086
    @divyakrishna5086 6 месяцев назад

    sir for 17th ques, option b is the ans

  • @mehkijan4323
    @mehkijan4323 6 месяцев назад +1

    Thanku sir ❤

  • @samprita3147
    @samprita3147 3 года назад +3

    sir pls make pyq vdo of body fluid tooo🙏🙏🙏thanks lot for effort

  • @prathiprathi3237
    @prathiprathi3237 3 года назад +6

    sir I'm watching ur all videos nice explanation sir i sawn ur response to students those having doubt's u clarifies all doubts in comments u r 👌 sir

  • @bhagyalaxmimiryalkar1080
    @bhagyalaxmimiryalkar1080 Месяц назад

    60 th ans is - B

  • @mpb881
    @mpb881 3 года назад +5

    Hello sir, your videos are really helpful.👌👌😊😊🤗🤗 Sir, I have an issue. Actually I had purchased you Biology Notes, but unfortunately the PDF of the notes got deleted. How can I again download the notes ??
    Plez help me sir.

    • @IMBeducation
      @IMBeducation  3 года назад +2

      contact on WhatsApp.
      Check Description

  • @suryakumarsuryakum-et2qn
    @suryakumarsuryakum-et2qn Год назад

    Thanks a lot bhaiya jii itne interesting question hme provide karane ke liye

  • @naseemshah200
    @naseemshah200 Год назад

    40th question mein sare options hi correct honge ....pls reply

  • @moodiefoodie7993
    @moodiefoodie7993 2 года назад +1

    60- ans callose correct it

  • @preranasinghsidar2105
    @preranasinghsidar2105 10 месяцев назад +1

    Thank a bunch😊

  • @misschandni6009
    @misschandni6009 Год назад

    Hello sir
    Sir, in question no 60 answer should be callose.

  • @akritiyadav1813
    @akritiyadav1813 Год назад

    Sir yeh NCRT based hai

  • @Misstrendy_1
    @Misstrendy_1 2 года назад +1

    Amazing lecture. Thank you very much 🙏🙏

  • @aafreenkhatun4359
    @aafreenkhatun4359 Год назад

    Sir please provide for Physics also.

  • @rahullsingh5
    @rahullsingh5 3 года назад

    Brother apke bio ke notes mcq based hain or theory...???

    • @IMBeducation
      @IMBeducation  3 года назад

      Theory with neet pyq chapter wise

  • @shivajutti9868
    @shivajutti9868 3 года назад +2

    Sir 41th answer is a ? Bee

    • @IMBeducation
      @IMBeducation  3 года назад +1

      it's wind pollination.
      Read ncert again

  • @peaceofmind39
    @peaceofmind39 Год назад +1

    77 ka d nhi hoga ...plzzz tell sirrr

  • @naziashaikh2391
    @naziashaikh2391 2 года назад +1

    Sir, please try to provide correct answers for all the questions, and make sure that all the answers are correct which u are proving
    upload only after checking all the answers

    • @shinratensei622
      @shinratensei622 2 года назад

      Hn yar sahi kaha kuch toh galat hote hain Sare nahi but kuch toh hote hain

  • @sairamcommi6163
    @sairamcommi6163 2 года назад

    Q.100 Correct answer- PEA

  • @ziaulHaqsangu786
    @ziaulHaqsangu786 2 года назад

    Sir please chemistry k liye bnado aesi video apka bohot boht shukriya hoga pls sir

  • @rushicreativity1715
    @rushicreativity1715 3 года назад +2

    धन्यवाद

  • @Sangeetayadav-i8j
    @Sangeetayadav-i8j 3 года назад +1

    Thank you sir.... this is complete rivision

  • @anushka770__
    @anushka770__ 8 месяцев назад

    Question no. 100 non albuminous seed is pea is correct 🥲

  • @shreyatrimal8132
    @shreyatrimal8132 Год назад +1

    *One request sir can you please make the PDF of 33 years paper and share it in the description.then we download that papers and read.please sir🙏*

    • @nikkop814
      @nikkop814 Год назад

      Telegram me mil jayega search kro waha

  • @AkshunDhingra-u3v
    @AkshunDhingra-u3v Год назад

    Answer of question 50 is C👍

  • @muskangupta2451
    @muskangupta2451 3 года назад +3

    Sir 100 ans is d option

  • @yukishayush
    @yukishayush Год назад +1

    Where i can get the pdf?

  • @nishkumari8042
    @nishkumari8042 3 года назад +1

    Q.no.- 100 ans- d hoga

  • @vishnubroyt554
    @vishnubroyt554 5 месяцев назад

    33:43

  • @omkargurav9898
    @omkargurav9898 2 года назад +1

    Sir I believe 50th answer is c

    • @daraamir6955
      @daraamir6955 2 года назад +1

      Yes bro...i think option c is more appropriate than b

  • @smrutiranjanbhanja8800
    @smrutiranjanbhanja8800 5 месяцев назад

    Wow ! Wonderful questions yarr 🎉😊

  • @Palak_singh682
    @Palak_singh682 2 года назад

    Yes sir sbhi ch aise hi karaye