Punnett Square | Monohybrid & Dihybrid Cross | Phenotype & Genotype | Ch-3 Genetics | Biology

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  • Опубликовано: 27 июл 2024

Комментарии • 219

  • @edgemindset
    @edgemindset 4 месяца назад +213

    ⬇Who is watching this for 2024 Boards ?⬇

  • @subhajitdas6127
    @subhajitdas6127 11 месяцев назад +60

    He is the best teacher i found in youtube, he teaches better than most teachers

    • @Shivangpandey-rc1mx
      @Shivangpandey-rc1mx 10 месяцев назад +1

      Who are amongst best like him if he is one of them ?

    • @rinasingh4661
      @rinasingh4661 6 месяцев назад +2

      Except Pw teachers 😊

  • @shamnanidevansh
    @shamnanidevansh 6 месяцев назад +17

    kal paper hai 2nd pre board aur abhi 1 baje raat ko mai ye dekh rha hu!! Thank you sir Great explanation!

  • @nikhil_5621
    @nikhil_5621 6 месяцев назад +14

    Sir app mahan hai apke jaise koi teacher hi nhi hai yt par icse ke liye

  • @Manjunathlalitha
    @Manjunathlalitha 4 месяца назад +5

    30 min before board 😂

  • @ushayadav6249
    @ushayadav6249 Месяц назад +2

    The most important thing of alok sir is he explains every thing very simple and he behaves as a student with💝💝💝

  • @neetuupadhyay1147
    @neetuupadhyay1147 11 месяцев назад +1

    Thank uuuu so much sir ❤️❤️for clearing all my doubts..

  • @knight5189
    @knight5189 4 месяца назад +7

    Me watching it 1hour before the exam😂

  • @ManojKumar-jh8oj
    @ManojKumar-jh8oj 11 месяцев назад +22

    Sir or bhi video banayiya class 10 icse ka

  • @ShambhaviiPandeyy
    @ShambhaviiPandeyy 4 месяца назад +5

    Hello 23-24 batchhh!!

  • @almisbah_channel_official
    @almisbah_channel_official 11 месяцев назад

    Your way of explanation is superb

  • @_blue.moon__
    @_blue.moon__ 4 месяца назад +2

    Finallyyy understood thanks sir!!! ❤

  • @dilkumcv
    @dilkumcv 11 месяцев назад +2

    Very well taught sir 😊

  • @Vedaang_Gaming
    @Vedaang_Gaming 4 месяца назад +14

    Who's giving bio on 18th?

  • @shwetasingh3184
    @shwetasingh3184 11 месяцев назад +1

    Alok sir you are my inspiration

  • @rishitsaria775
    @rishitsaria775 7 месяцев назад +1

    Thank you very much sir very helpful 😊

  • @aryakhatri3
    @aryakhatri3 7 месяцев назад

    AWESOME SIR, IT HELPED ALOT

  • @aratidas7093
    @aratidas7093 4 месяца назад

    All my doubts cleared Thank you very much Sir 🎉

  • @SangitaSingh-wu8dl
    @SangitaSingh-wu8dl 4 месяца назад +2

    Best explanation in RUclips

  • @aasthakunalthakur9940
    @aasthakunalthakur9940 6 месяцев назад +1

    Thank you sir you are the best teacher😊

  • @baljeetsingh9125
    @baljeetsingh9125 5 месяцев назад +1

    Thanks sir this video help me a lot you are a living legend of up❤❤

  • @RiaKhurana-lf5no
    @RiaKhurana-lf5no 3 месяца назад

    Very Helpful!
    Thanks a lot 😊

  • @ORDINARY_GUY_SS
    @ORDINARY_GUY_SS 4 месяца назад +5

    Kal bio ka paper hai!! All the best everyone!

  • @anithasaravanan3045
    @anithasaravanan3045 9 месяцев назад

    Thank you sir!!

  • @sidhruv8511
    @sidhruv8511 10 месяцев назад

    Thank you sir for this I was having a doubt since 3 months

  • @aryakhatri3
    @aryakhatri3 7 месяцев назад

    BEST EXPLAINATION SIR

  • @PoonamArjun-vd9rd
    @PoonamArjun-vd9rd 4 месяца назад +2

    God gift best explanation 🙌🙌

  • @amatyamarutesh
    @amatyamarutesh 6 месяцев назад +2

    Awesome sir❤

  • @AhsanRizvi-tq9qy
    @AhsanRizvi-tq9qy 6 месяцев назад +27

    Ans 1) The person will have black hair because black is dominant over red.
    Ans 2) F2 Gen:-
    Phenotype- 3 Red 1 White
    Phenotypic Ratio- 3:1
    Genotype- RR (1 Homozygous Red) Rr Rr ( 2 Heterozygous Red) and rr ( 1 Homozygous White)
    Genotypic Ratio- 1:2:1
    Sir Thanks alot for this easy and quick explanation❤

  • @brownnbabo
    @brownnbabo 4 месяца назад

    Thank you so much🙏🏽

  • @chauhan4177
    @chauhan4177 4 месяца назад +19

    Kon kon abhi dekh rha hai😊

  • @henakhalil1841
    @henakhalil1841 6 дней назад

    Fantastically explained

  • @dmonstaeditz
    @dmonstaeditz 4 месяца назад +2

    Watching this 1min before exam 😢

  • @saritajaiswal9284
    @saritajaiswal9284 4 месяца назад +2

    THANK YOU SIR

  • @crazyforstudies8410
    @crazyforstudies8410 2 месяца назад +1

    YOU TAUGHT VERY WELL

  • @BlueMoonBeanz
    @BlueMoonBeanz 6 месяцев назад

    Very helpful sir 😃

  • @user-bc6kb2pr6i
    @user-bc6kb2pr6i 4 месяца назад +6

    100 score krne wala hu gois🙂

  • @MR_BEAN725
    @MR_BEAN725 3 месяца назад +1

    Thank you so much, Sir. I don't have any words to describe how much you helped me in my board exams. I missed school and did not understand the topic of Genetics, but after watching your video it's crystal clear in my mind. Once Again thank you so much and keep making such kinds of videos.❤❤

  • @sanskritimishra3500
    @sanskritimishra3500 Месяц назад +1

    Thanku soo much Sir for this video it really helped a lot

  • @dhanmantirana9404
    @dhanmantirana9404 2 месяца назад +1

    That was a last minute help
    Thanks a ton
    You literally saved me ❤❤

  • @Glicthy7
    @Glicthy7 5 месяцев назад +1

    Thank u sir❤❤❤

  • @brownmunde1356
    @brownmunde1356 4 месяца назад +1

    Thanks sir❤

  • @parisuri1064
    @parisuri1064 8 месяцев назад

    Thank you smm sir 🛐

  • @venkiganiga3143
    @venkiganiga3143 6 месяцев назад

    Thank you

  • @Bts_Lovers_192
    @Bts_Lovers_192 4 дня назад

    fantastic explanation....

  • @mr.shk7games400
    @mr.shk7games400 7 месяцев назад

    Thanks sir

  • @radhikaagarwal9673
    @radhikaagarwal9673 11 месяцев назад +1

    I was looking for it

  • @opensea001
    @opensea001 4 месяца назад

    thank you sirr

  • @Funnydualvideos
    @Funnydualvideos 5 месяцев назад +2

    Sir your explanation is very very very very 👍👍👍👍👍👍👍👍👍👍

  • @user-ql9ic5by5z
    @user-ql9ic5by5z Месяц назад

    Sir your are the best

  • @darksapino9964
    @darksapino9964 26 дней назад

    Thank u bhaiya ....for the video this really helped me a lot ☺

  • @almisbah_channel_official
    @almisbah_channel_official 11 месяцев назад +1

    Sir hatts of to you ❤

  • @Wassaf222
    @Wassaf222 4 месяца назад +5

    Now time is not there so watch it on 2x speed

  • @neetusingh7544
    @neetusingh7544 4 месяца назад +9

    2024 attandance

  • @UshaKiran-ec3ux
    @UshaKiran-ec3ux 7 дней назад

    Thank you very much sir 🙏🏻

  • @pratibhamalura
    @pratibhamalura 4 месяца назад +2

    Your are awesome

  • @Ismail12340
    @Ismail12340 11 месяцев назад +1

    Thank you sir after 14 days is my exam.
    Thank you sir

  • @_shreyooooo_
    @_shreyooooo_ 6 месяцев назад +1

    Thank You So Much Sir 😇

  • @valsalanthycheri7069
    @valsalanthycheri7069 5 месяцев назад +2

    Thank you sir, i have exam tomorrow and i didn't knew anything about this. This helped a lot

  • @littlechamp8919
    @littlechamp8919 4 месяца назад +13

    Okay 100 score krengee guysx just reply me with yesssss!!

  • @FrznStar-ih5yu
    @FrznStar-ih5yu 4 месяца назад +2

    11:00 Punet square, 19:40 ,
    25:20 , di Punet square , find imp.

  • @devsgaming2765
    @devsgaming2765 10 месяцев назад

    Sir dihybrid cross me woh cross walla teqniqe use kar sakte hai na?

  • @wallace8412
    @wallace8412 11 месяцев назад +5

    Thank you so much sir for such useful video...
    U are the best teacher in this world ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

  • @Animefan-hc3jg
    @Animefan-hc3jg 11 месяцев назад

    I was having a lot of trouble understanding this chapter but now all my doubts are cleared. Thank you sir

    • @arihantchoudhary3142
      @arihantchoudhary3142 11 месяцев назад +2

      How have u cleared ur doubts in 4 minutes

    • @Animefan-hc3jg
      @Animefan-hc3jg 11 месяцев назад

      @@arihantchoudhary3142 i actually skipped to the parts where I was having difficulties

    • @arihantchoudhary3142
      @arihantchoudhary3142 11 месяцев назад +2

      @@Animefan-hc3jg oh ok

  • @sweetmath5
    @sweetmath5 5 месяцев назад +2

    Q.1) black
    Q.2) Phenotypic ratio = 3:1
    Genotypic ratio = 1:2:1 40:28

  • @user-bm5fj6ni1h
    @user-bm5fj6ni1h 5 месяцев назад +1

    SIR YOU TEACH AMAZING PLEASE MAKE MORE VIDEOS I WILL BE THANKFULL PLEASE SIR PLEASE MAKE MORE VIDEOS

  • @YASH_H4X69
    @YASH_H4X69 4 месяца назад +2

    sir biggest fan sir

  • @banabasimahapatra8768
    @banabasimahapatra8768 11 месяцев назад +1

    Sir please make a video of organic chemistry according to the 2023-24 syllabus

  • @dhruvparikh3692
    @dhruvparikh3692 7 месяцев назад +1

    As you showed the RRYY for F1 example if we do not show the punnet square in boards marks will get cut?

    • @user-vp9lg4cv5h
      @user-vp9lg4cv5h 4 месяца назад

      Better to show punnett square because u dont know who will be checking your answer sheet

  • @Ronaldotipsandtricks
    @Ronaldotipsandtricks 11 месяцев назад

    Aaa thank u sir scool se badiya toh aaap see pad looo 👌😃

  • @quantam5529
    @quantam5529 11 месяцев назад +1

    Sir please make more on class 10th icse and thanks for helping us

  • @fantasy__world__2.0
    @fantasy__world__2.0 4 месяца назад +4

    18 march bro 18 march😂

  • @noteasygamerz6735
    @noteasygamerz6735 4 месяца назад +6

    me eating mattar paneer with roti and seeing this video😂😂

  • @birendrakumarmishra7450
    @birendrakumarmishra7450 10 месяцев назад +1

    Sir we want more videos of biology

  • @jatin_pandey.673.33
    @jatin_pandey.673.33 11 месяцев назад +1

    Sir ek bar history one shot Kara dijiye bahut help ho jayegi😊

  • @lavanyareddy777
    @lavanyareddy777 10 месяцев назад

    What f1 generation of phenotype and genotype

  • @aaaaayushi
    @aaaaayushi 4 месяца назад +14

    Who is watching this on 17 march

  • @NandaVinod-gd4iq
    @NandaVinod-gd4iq 7 месяцев назад +1

    Sir your videos are excellent...
    But just one request can u please start teaching in English....
    Cauz ur teaching is really nice..and I don't understand Hindi much....please....

  • @successmotivation144
    @successmotivation144 4 месяца назад +6

    23 - 24 wale like karo

  • @anonymous38610
    @anonymous38610 4 месяца назад +6

    BOARDS 2024 ATTENDANCE HERE 😂👇👇👇👇👇👇👇👇👇👇👇👇👇👇

  • @justforfun9306
    @justforfun9306 6 месяцев назад +1

    Sir please upload chapter 1 cell division of biology

  • @Xoozz-tz4tl
    @Xoozz-tz4tl 2 месяца назад

    Sir I got
    1 answer : The person will inherit black hair ( because all the alleles are dominant)
    2 answer : The progeny belonging to F2 generation
    Phenotypic ratio - 3:1
    3 red flowers and 1 white flower
    Genotypic ratio - 1:2:1
    1 homozygous red flowers, 2 heterozygous red flowers,1 homozygous white flower

  • @ambilir8121
    @ambilir8121 Месяц назад

    Sir pls upload Mendel laws of inheritance

  • @gamingspotff5972
    @gamingspotff5972 4 месяца назад +6

    Who's watching for 18th March biology paper 📜

  • @rajeevtripathi5858
    @rajeevtripathi5858 11 месяцев назад +4

    /*I am watching this for knowledge*/
    Although I am a PCMC student but still I am watching this matserpiece because some part of this chapter is not in our 2023 batch and also we have a some basic knowledge about our genetics and also the way he teaches us is awsome & outstanding😎😊
    Note: English pe mat jana 😅😂

  • @moinahmaD098
    @moinahmaD098 4 месяца назад +3

    6.3am😂

  • @ommishra5793
    @ommishra5793 11 месяцев назад +2

    Sir 11 th me hu
    But you are great
    First comment ❣️💝👍👍👍 mera

  • @user-bq3we7hh2y
    @user-bq3we7hh2y 5 месяцев назад

    Sir is dihybrid cross coming this year ?

  • @StMarysConventgzp
    @StMarysConventgzp 9 месяцев назад

    Sir please make more videos on class 10 icse biology

  • @astharastogi9636
    @astharastogi9636 11 месяцев назад

    Sir please one live session for array (programming) class 10 ICSE

  • @NandaVinod-gd4iq
    @NandaVinod-gd4iq 7 месяцев назад

    Specially maths and chemistry if possible..

  • @Data0.
    @Data0. 11 месяцев назад +1

    Sir, requesting you to cover CLASS 10TH LENS AGAIN!

  • @lucky_0822
    @lucky_0822 4 месяца назад +13

    Who yall here at 12am🌛

  • @aviif6672
    @aviif6672 2 месяца назад +1

    Sir I am ios user how can I download your app?

  • @savitayadav5582
    @savitayadav5582 5 месяцев назад

    Sir please make video on nervous system class 10 icse 😊

  • @seemsworse69
    @seemsworse69 7 месяцев назад +1

    Sir our bio sir told us not to find f1 generation directly he told to find f1 generation then f2 generation in dihybrid cross (he told strictly anyone skipping f1 ,he will deduct marks)😢

  • @Pathaan0_x
    @Pathaan0_x 5 месяцев назад

    Sir photosynthesis plz 🙏

  • @Naitik-732
    @Naitik-732 4 месяца назад +9

    2024 khatam hone wale hai 🕺🕺. LIKE KARO

    • @gautamdas5104
      @gautamdas5104 4 месяца назад +1

      Results bhi ane wale hai 😢

    • @Shaun01234
      @Shaun01234 4 месяца назад +2

      Guys there’s another whole month for results to come out chill…

  • @user-js7rs9ft7l
    @user-js7rs9ft7l 4 месяца назад +4

    Whi is here now

  • @Thakur_kanishk_rawat
    @Thakur_kanishk_rawat 11 месяцев назад +1

    sir make video on icse 10❤