Principles of Inheritance & Variation 03 | Exceptions to Mendel’s Law | Class 12th/NEET

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  • Опубликовано: 23 янв 2025

Комментарии • 446

  • @PW-NEETWallah
    @PW-NEETWallah  2 года назад +22

    Drona NEET Batch Enrollment Link - bit.ly/DRONA_NEET
    DRONA: Class12th/NEET
    You can also watch these Lectures in our APP. Class Notes & Practice sheets which includes Hints & Solutions will also be provided in the DPP's PDF Section.
    Visit :
    📲PW App Link - bit.ly/YTAI_CW
    🌐PW Website - www.pw.live

    • @divyani2023
      @divyani2023 2 года назад +1

      1...AABB=1
      2...AaBBDD=2
      3....aaBbDd=4
      4..AaBbDdEe=16
      5....AABBDDEe=1

    • @riteshkumargupta7107
      @riteshkumargupta7107 2 года назад +1

      Sir school bhi mannage karna hai lecture ka duration kam kigie please sir

    • @riteshkumargupta7107
      @riteshkumargupta7107 2 года назад +2

      Ritesh kumar gupta from bihar gopalganj distr.
      Town jamunaha bazar

    • @divyani2023
      @divyani2023 2 года назад

      Myself diksha shokiya...from uttarpradesh

    • @ravi2453singh
      @ravi2453singh 2 года назад

      Ravi Singh from( bihar) patna ❣️ sir

  • @balveershivhare3
    @balveershivhare3 2 года назад +24

    Sir aap bahut bahut bahut......... achhe hai .Sir aap hame parai ke saath saath bahut achchi achchi bate bhi batate ho iske liye Thank you very much.

  • @Kumar-mj7wm
    @Kumar-mj7wm Год назад +4

    Supar se upar sir
    Aapka lecture dekh ne ke baad koi or lecture dekh ne ki jarurat hi nahi hoti 😊😊

  • @sayam825
    @sayam825 2 года назад +12

    1:35:05
    In monohybrid cross
    F1 generation (Tt ×Tt)
    F2 genotype ratio = 1: 2:1
    So answer to option (c) hone chahiye
    🤔🤔🤔🤔🤔🤔🤔

  • @IBSOCCER7
    @IBSOCCER7 Год назад +6

    SYED IFTIKHAR
    FROM: BARAMULLA
    JAMMU AND KASHMIR

  • @Solo-yb4eg
    @Solo-yb4eg 2 года назад +7

    1:00:00 the genotype of parent is heterozygous dominant as the seeds in next generation formed half dominant and half recessive.

    • @Aymanasaf
      @Aymanasaf 7 месяцев назад

      THAT'S WHAT HE SAID

  • @Solo-yb4eg
    @Solo-yb4eg 2 года назад +7

    Sir mera nam Somi hai aur mein West Bengal se hu😁🔥 Ap bohot accha padhate ho, aur hum bhi mehenat kar rahe hai. Lot's of respect for you sir.

    • @Golam-Sairani.
      @Golam-Sairani. 6 месяцев назад

      Hii Somi main bhi WB se hu aap konsa district se ho

  • @shak_sea702
    @shak_sea702 2 года назад +20

    Hello sir. ...I am Sakshi priya ....from Sitamarhi, Bihar🤗...u teach very well sir ... thanks a lot🙏♾️

  • @NitinKumar-nc7go
    @NitinKumar-nc7go 2 года назад +3

    Hello sir..... Nitin Kumar here. I'm from Rajasthan by origin, but I live in New Delhi🤗🤗
    🔥🔥Thanks a lot sir for this amazing lecture, saare question smjh aa gye 👍🏻👍🏻😁

  • @shakshirajpoot9791
    @shakshirajpoot9791 2 года назад +7

    💞💞💞🙏👑 Sir you are the king of Botany 👑🙏 💞💞💞thank you sir for the awesome lecture everything is crystal clear

  • @modernusha992
    @modernusha992 2 года назад +4

    Present sir 👍,
    I am akansha vishwakarma from Mumbai (Maharashtra)☺️
    Q. A pea plant with axial flower was test crossed. The result was 90 out of 180 seed showed the axial flower and rest seeds showed terminal flower. Identify genotype of parent.
    Answer- since 90 is the half of 180. Means 50% plant are showed axial flower and 50% showed terminal flower. 1:1 always showed in the plant Tt .
    Ops! Answer heterogeneous and homogeneous ke form mein likhna tha but maine Tt ke form mein likha 😅 but Tt ka meaning heterogeneous hi hai ☺️

  • @ranudas.04
    @ranudas.04 2 года назад +7

    Hii sir! This is shristi das from patna, bihar. Love your lectures and really looking forward to learning so many great things from you 💖

    • @antarctica8866
      @antarctica8866 2 года назад

      Mai v patna se hi hu

    • @antarctica8866
      @antarctica8866 2 года назад

      Aapne kab start Kiya tha prepration?

    • @hitler3277
      @hitler3277 2 года назад

      @@antarctica8866 vo baat nahi karegi.... Usse lag raha hai ki tu ladka hai hai 😂

    • @toh.ab.kya1
      @toh.ab.kya1 Год назад

      hi

    • @Tactical2167
      @Tactical2167 Год назад

      Insta I'd 😅

  • @himanshtherock
    @himanshtherock 5 месяцев назад +1

    Sir, I'm following your lecture because your teaching style is just another level 😊😊

  • @anusingh8915
    @anusingh8915 2 года назад +8

    Very happy good evening sir all students says that u are the best teacher really sir u are the best teacher for students bcoz aap hme Daily motivate krte h ki hmm achhe se pdhai kre nd eska effect hmm sbhi pr dikh rha h tq very much sir 😊😘😘♥♥♥♥♥♥

  • @User_2607bushiii
    @User_2607bushiii 2 года назад +3

    Good evening sir I am Bushra..
    I am from Delhi..
    Sir that was actually my backlog
    Today is Sunday, So I completed my all backlog.....
    Thnkuuuu so much sir for teaching us.. very Carefully...😊😊😊😊

  • @AnkitaBhalake
    @AnkitaBhalake Год назад +1

    Thank you sir ❤your best teacher in botany 😊 from maharatra
    ❤❤❤

  • @Raja-wk7gb
    @Raja-wk7gb 2 года назад +3

    Raja , Odisha sir🙏 all concept clear.😃

  • @RahulSamota-s8o
    @RahulSamota-s8o 5 месяцев назад

    Radhe radhe sir ❤.. I , Pooja Samota from Chomu, Jaipur... I like your way of teaching and your heart touching things or guidence towards a right way of life 😊❤❤

  • @royalinfility988
    @royalinfility988 7 месяцев назад +1

    Hello Sir.
    My self Chandan .
    I belongs to Nilgiri , Balasore, Odisha .
    I had so many doubts on Genetics .
    So , I prefer to join your class & clear my doubts because you are the best lecture in Botany.
    So , thank you sir for this. 🙏🙏

    • @mamtaroy5662
      @mamtaroy5662 2 дня назад

      Thank you sir 🙏 you r great.

  • @shristishristi2359
    @shristishristi2359 2 года назад +2

    Respected sir. Your starting words are motivates us so please some words always give us as a ATP then continue the class . Thanku sir and your teaching skills is fabulous.🥰

  • @Anilyaduvanshi280
    @Anilyaduvanshi280 Год назад +1

    आप महान हो❤

  • @neerajyadav8564
    @neerajyadav8564 2 года назад +2

    Hlo sir,i am neeraj .... from Patna Bihar 🥰😍 love uhh dear sir ❤️

  • @nikhil5913
    @nikhil5913 Год назад +1

    Hello Sir My Name Nikhil Patel , from Nalanda , Bihar. ❤❤
    You are great sir ❤

  • @nitu08
    @nitu08 3 месяца назад

    Thankyou Sir for Such an amazing Session🙌

  • @priyanshukumarverma8645
    @priyanshukumarverma8645 2 года назад +1

    Sir how should we study biology, should we study from your notes or should we study from ncert. I am confused.

  • @maulikale1789
    @maulikale1789 2 года назад +1

    I am seeing you lecture every day your teaching is very nice

  • @muskansingh4842
    @muskansingh4842 2 года назад +1

    Hello sir 🙏
    I am big fan of you
    You are my favourite teacher in drona batch
    Muskan singh
    Patna Bihar

  • @manasidutta8035
    @manasidutta8035 2 года назад +1

    Hello sir..I am Sneha from West Bengal's small town Chandrakona 😇
    Thank you sir for your beautiful lectures❤

  • @medicalmiracles6863
    @medicalmiracles6863 Год назад

    At 1:06:08, In Incomplete Dominance, F1 Progeny Also Show Blending Like in Snapdragon, RR(Red) × rr(white) Results in Rr(Pink) Flowers.

  • @agnibhadey3144
    @agnibhadey3144 2 года назад +1

    I think drona neet batch has its maximum no. of students from West Bengal

  • @phatima8673
    @phatima8673 2 года назад +1

    Hloo sir.. I am Fatima from ladakh kargil
    Thnk u sir 😊😊😊

  • @YaseenKhan-v3c8b
    @YaseenKhan-v3c8b 5 месяцев назад

    How to convert complex chapter to just easy by introducing with pw❤❤❤❤❤❤❤

  • @aakashkhute6963
    @aakashkhute6963 2 года назад +1

    Thank you sir👍👍👍👍❤❤❤❤

  • @aqsanaushad6876
    @aqsanaushad6876 2 года назад +1

    Hlo sir This us Aqsa Naushad from Gorakhpur
    Sir I love the way of your teaching and I can understand my doubts without any issues

  • @rishabhdubey1705
    @rishabhdubey1705 Год назад

    Thank you❤🌹🌹 sir you are the best teachers of RUclips 🎉 in botany

  • @vaidehi...3626
    @vaidehi...3626 2 года назад

    Hello sir... Realy sir you are hero of botany...🔥🔥🔥& my name is 💝vaidhavi Wankhede💝from Nanded..💖👍👍🎊🤗

  • @vashu_Teotia_
    @vashu_Teotia_ Год назад +1

    Vashu Teotia From Hapur, Uttar Pradesh

  • @diplasil4867
    @diplasil4867 2 года назад +3

    Type of gamete - 1,2,4,16,2 . Sir my name is biplab shil and I live in West Bengal

  • @vasantgedam6964
    @vasantgedam6964 2 года назад +1

    Tqweee so much..... Great session 🔥🔥🔥🔥🔥🔥🔥

  • @AyshaSiddika-nx2hr
    @AyshaSiddika-nx2hr 7 месяцев назад

    Thank you sir❤

  • @jayjagannath5853
    @jayjagannath5853 Год назад

    Hello sir 🙏🙏... I am Satyanarayan from Berhampur, Ganjam, Odisha

  • @userknowleg
    @userknowleg 6 месяцев назад +1

    37:14 I'm Danish from Bengaluru❤

  • @Ajay-xe4gq
    @Ajay-xe4gq 2 года назад +1

    Hii sir best lectures ever of genetics
    I am ajay from maharastra. ❤❤

  • @missashna5817
    @missashna5817 2 года назад +1

    Hlo sir
    How are you sir 😊
    Sir aapka class ho toh din bn jata hai

  • @sheero231
    @sheero231 2 года назад +1

    Hello sir, I am Saumya Soni from Jhunjhunu, Rajasthan.
    Thanks for your lecture. 💖🌹
    35:40 1,2,4,16,2 respectively.

  • @sohil3641
    @sohil3641 Год назад

    48:12 MONOHYBRID TEST CROSS .BETWEEN F1 HYBRID AND RECESSIVE PARENR

  • @nitinrajpoot2267
    @nitinrajpoot2267 2 года назад +1

    sir book biology and zoology ki buy Kain se le plz 🙏 bta do

  • @Zikra_sayed
    @Zikra_sayed 5 месяцев назад +1

    Hey...
    Iam sayed zikra
    From solapur Maharashtra

  • @shrutipandit6253
    @shrutipandit6253 2 года назад +1

    Hii sir.....
    I am shruti pandit from aurangabad Maharashtra.... thanks a lot for the amezing session🤩🤩✨

  • @A-Political_Guy
    @A-Political_Guy 2 года назад

    Hi sir This is Aryan Verma
    From Lucknow,Uttar Pradesh
    Thank you sir 🔥🔥🔥

  • @yashsharma4236
    @yashsharma4236 2 года назад

    Good evening sir I am gauri sharma from Agra.......
    And thank you sir❤❤

  • @srushtisutar024
    @srushtisutar024 2 года назад

    Hii sir myself Srushti Sutar from Maharashtra, Kolhapur.....

  • @tamannamedico4623
    @tamannamedico4623 2 года назад +8

    Hello sir ,
    Good evening 🌆
    And 1st of all thanks so much for this awesome lacture 💐❣️ and I'm from a small city of Bihar which is Bhagalpur ❤️

  • @shak_sea702
    @shak_sea702 2 года назад +1

    Present sir🥳

  • @localgamers2782
    @localgamers2782 2 года назад

    Sir aap katai zehar samjhate ho sir...
    Aur nind to bilkul bhi nahi aati hai sir

  • @poojamaurya522
    @poojamaurya522 Год назад +1

    Hallo sir l am Pooja maurya sirvyour vidio very motivation

  • @biologylover4444
    @biologylover4444 2 года назад

    Hii sir, I am sonali from prayagraj, I don't like botany but because of u i love botany thanks sir 🙏🙇

  • @vikashyadav8841
    @vikashyadav8841 2 года назад

    Good evening sir 🙏😘 Vikash is present here sir . I am from UP, Azamgarh

  • @alkapatidar758
    @alkapatidar758 2 года назад +1

    Thank you sir for this important lecture

  • @Nishant7.-_
    @Nishant7.-_ 2 года назад +1

    Hello sir .... Myself Nishant kesarwani,
    From....uttar pradesh,
    prayagraj 💗💗
    U r amazing sir ......💖💖thank you so much sir for your every lecture 🤩🤩
    And thanks also PW......🥰💞💞💞💞💞

  • @noorjahan924
    @noorjahan924 2 года назад +4

    I am Albida from Jharkhand
    Sir meri ammy ko leke doctor ke paas gyi thi to mera backlog ho gya hai use aaj cover kr rhi hu
    Sir mai village se belong krti hu aur yha koi achha coaching centre nhi hai aur school me v ache se padhai nhi hoti hai mai sirf RUclips (PW) se study kerti hu
    Thank you so so much sir syad village se belong krti hu isliye aapna dream pura nhi kr pati but aaplog ke wajah se hum aapna dream pura kr sakte hai
    Once again thank you so much sir aap bahut achha padhate hai

  • @rashida3394
    @rashida3394 2 года назад

    Hello sir... myself Rashida choudhary from Assam 😇

  • @sayam825
    @sayam825 2 года назад

    🤞 Sayam Roy 🤞
    From Tarakeswar, West Bengal.
    Thank you sir ❣️❣️❣️❣️❣️❣️

  • @riddhibhattacharya5035
    @riddhibhattacharya5035 Год назад

    Sir apka padhana bht acha lgta h👍🏻👍🏻❤️

  • @medicalmiracles6863
    @medicalmiracles6863 Год назад

    Please Recommend, which Book You Follow??

  • @mobilelegends6977
    @mobilelegends6977 2 года назад +1

    Hello sir , I'm from Mars ❤️
    Too much love from here

  • @Anshi_sharma226
    @Anshi_sharma226 2 года назад

    Good Evening sir
    This is Anshika sharma..
    From uttrakhand 🌼🙂

  • @rupaliahirwar6179
    @rupaliahirwar6179 2 года назад

    Hello sir I'm Rupali from Madhya Pradesh...... thank you so much for this valuable lecture...🤗

  • @anusingh8915
    @anusingh8915 2 года назад +2

    1:2:1 genotype ratio

  • @vasu0532
    @vasu0532 2 года назад +1

    Present sir
    I'm VaSu Yadav
    From Allahabad

  • @SurjeetSingh-ee5xh
    @SurjeetSingh-ee5xh 2 года назад

    59:51 answer is 1:1 and the parent is heterozygous

  • @pooja_Bhujbal_blogs
    @pooja_Bhujbal_blogs 7 месяцев назад

    Genotypic ratio 1:2:1 in f2. the correct option is Ab x Ab.

  • @yessboss3615
    @yessboss3615 Год назад

    ❤️ thnq sir

  • @systumm456
    @systumm456 Год назад

    I'm Yashika sir from Barabanki , Uttar Pradesh..
    Tqu sir

  • @kajalkhan4285
    @kajalkhan4285 2 года назад

    Hlo sir... Good morning. I am kajal khan.. From a district of up that is shahjahanpur...
    And the answer of the homework is..
    1- 1
    2- 2
    3- 4
    4- 16
    5- 2

  • @sadiqnoor4152
    @sadiqnoor4152 2 года назад

    Hlo sir IAM mantasha from up bijnor😊 your teaching style is exllent ....

  • @mainlygrammer
    @mainlygrammer 2 года назад

    Amazing Lectur

  • @learnmore3933
    @learnmore3933 2 года назад

    Hello sir,
    My name is Kashish verma from U.P , Bulandhshar 🥰🥰🥰 sir your lectures are very very good..

  • @MariyaMuzaffar
    @MariyaMuzaffar Год назад

    Assalamualaikum sir i m from Kashmir ❤❤❤❤ lots of luv ❤❤❤❤

  • @kumarzakir4348
    @kumarzakir4348 2 года назад

    Thank you sir foe crystal clearing

  • @dipankarsaikia08263
    @dipankarsaikia08263 2 года назад +1

    Sir I am Dipankar Saikia. From Lakhimpur, Assam 👍

  • @sagarkumbhar.7760
    @sagarkumbhar.7760 2 года назад

    Hi, Sir
    My name is 👎
    S
    A
    G
    A
    R
    From : Dharashiv, Maharashtra
    Thank you for amazing lecture...💖💝🙏

  • @sharmistharoy7005
    @sharmistharoy7005 8 месяцев назад

    Hello sir,I am Sharmistha Roy,from West Bengal.

  • @Vibhachaturvedi8303
    @Vibhachaturvedi8303 2 года назад

    Thankyou dear sir 😘❤️

  • @anamikapal732
    @anamikapal732 2 года назад

    Thank you so much sir 🙏
    You are great sir ❤❤

  • @pn7875
    @pn7875 2 года назад +1

    Hello sir myself pabitra nahak from Odisha

  • @Aesthetic_Ayesha21
    @Aesthetic_Ayesha21 2 года назад +1

    Hello sir I am Simran and I am belongs from Assam(guwahati)

  • @sathi0005
    @sathi0005 2 года назад

    Sathi, from West Bengal ♥️💚💙

  • @Monster056-k4h
    @Monster056-k4h 2 года назад

    Thank u Sir😊😊😇
    I am Garima Dohre from uttar Pradesh Raebareli

  • @karanaujla5189
    @karanaujla5189 2 года назад +1

    Agrim Jain sir wow

  • @fazilezehara9098
    @fazilezehara9098 2 года назад +2

    Present sir .....
    Am Fazile Zehera from shimoga Karnataka
    Sir 5th question's answer comes to c option... If not then plz explain it in the next lecture....

  • @pragatipal560
    @pragatipal560 2 года назад

    Hello sir, myself desh deepak from uttar pradesh ....❣️❣️

  • @uveshrajput2033
    @uveshrajput2033 2 года назад

    Hello sir my name is Uveshrajput and I am from Haryana Gurgaon 🚌 😍

  • @wrytus
    @wrytus 2 года назад

    Very much thank you sir

  • @ikrammewatialigarh2551
    @ikrammewatialigarh2551 2 года назад

    You are doing well.

  • @rajmor2005
    @rajmor2005 2 года назад

    36:52
    Name : Raj Mor
    City : Surat
    State : Gujarat

  • @anjuverma5622
    @anjuverma5622 2 года назад

    Thank you sir.

  • @shrutirawat6485
    @shrutirawat6485 2 года назад

    Hi sir.aap bht accha pardhte h .thanku

  • @udaipratapsingh9453
    @udaipratapsingh9453 2 года назад

    Heterozygous(Aa)....genotype 1:2:1

  • @medico__Girl__14
    @medico__Girl__14 2 года назад +1

    1:31:56
    Sir iss question ka correct option C hai...B nhi...