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❤
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.❤❤ ❤
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....
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
/*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 😅😂
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)😢
⬇Who is watching this for 2024 Boards ?⬇
Meee
Top mar lenge bhai
Meeee😂
1 day before board with 1.5x speed
Me just 1 day before 😂
He is the best teacher i found in youtube, he teaches better than most teachers
Who are amongst best like him if he is one of them ?
Except Pw teachers 😊
kal paper hai 2nd pre board aur abhi 1 baje raat ko mai ye dekh rha hu!! Thank you sir Great explanation!
Sir app mahan hai apke jaise koi teacher hi nhi hai yt par icse ke liye
TR he
30 min before board 😂
The most important thing of alok sir is he explains every thing very simple and he behaves as a student with💝💝💝
Thank uuuu so much sir ❤️❤️for clearing all my doubts..
Me watching it 1hour before the exam😂
Sir or bhi video banayiya class 10 icse ka
Hello 23-24 batchhh!!
Your way of explanation is superb
Finallyyy understood thanks sir!!! ❤
Very well taught sir 😊
Who's giving bio on 18th?
Me
🖐
Alok sir you are my inspiration
Thank you very much sir very helpful 😊
AWESOME SIR, IT HELPED ALOT
All my doubts cleared Thank you very much Sir 🎉
Best explanation in RUclips
Thank you sir you are the best teacher😊
Thanks sir this video help me a lot you are a living legend of up❤❤
Very Helpful!
Thanks a lot 😊
Kal bio ka paper hai!! All the best everyone!
Thank you sir!!
Thank you sir for this I was having a doubt since 3 months
BEST EXPLAINATION SIR
God gift best explanation 🙌🙌
Awesome sir❤
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❤
Thank you so much🙏🏽
Kon kon abhi dekh rha hai😊
Mee
Mai
🎉
Mai toh abhi
Fantastically explained
Watching this 1min before exam 😢
THANK YOU SIR
YOU TAUGHT VERY WELL
Very helpful sir 😃
100 score krne wala hu gois🙂
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.❤❤
❤
Thanku soo much Sir for this video it really helped a lot
That was a last minute help
Thanks a ton
You literally saved me ❤❤
Thank u sir❤❤❤
Thanks sir❤
Thank you smm sir 🛐
Thank you
fantastic explanation....
Thanks sir
I was looking for it
thank you sirr
Sir your explanation is very very very very 👍👍👍👍👍👍👍👍👍👍
Sir your are the best
Thank u bhaiya ....for the video this really helped me a lot ☺
Sir hatts of to you ❤
Now time is not there so watch it on 2x speed
2024 attandance
Thank you very much sir 🙏🏻
Your are awesome
Thank you sir after 14 days is my exam.
Thank you sir
Thank You So Much Sir 😇
Most welcome💐
Thank you sir, i have exam tomorrow and i didn't knew anything about this. This helped a lot
All the best
Waise kal kis board ka paper hai ?
Sir pre-board ka paper hoga
Okay 100 score krengee guysx just reply me with yesssss!!
Yessss
Yesss
Yesss
11:00 Punet square, 19:40 ,
25:20 , di Punet square , find imp.
Sir dihybrid cross me woh cross walla teqniqe use kar sakte hai na?
Thank you so much sir for such useful video...
U are the best teacher in this world ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
I was having a lot of trouble understanding this chapter but now all my doubts are cleared. Thank you sir
How have u cleared ur doubts in 4 minutes
@@arihantchoudhary3142 i actually skipped to the parts where I was having difficulties
@@Animefan-hc3jg oh ok
Q.1) black
Q.2) Phenotypic ratio = 3:1
Genotypic ratio = 1:2:1 40:28
SIR YOU TEACH AMAZING PLEASE MAKE MORE VIDEOS I WILL BE THANKFULL PLEASE SIR PLEASE MAKE MORE VIDEOS
sir biggest fan sir
Sir please make a video of organic chemistry according to the 2023-24 syllabus
As you showed the RRYY for F1 example if we do not show the punnet square in boards marks will get cut?
Better to show punnett square because u dont know who will be checking your answer sheet
Aaa thank u sir scool se badiya toh aaap see pad looo 👌😃
Sir please make more on class 10th icse and thanks for helping us
18 march bro 18 march😂
me eating mattar paneer with roti and seeing this video😂😂
Asliii bhaiii same😂
@@PoorvaNimsade 😂😂
Sir we want more videos of biology
Sir ek bar history one shot Kara dijiye bahut help ho jayegi😊
What f1 generation of phenotype and genotype
Who is watching this on 17 march
ME BRO ME
18 😂
@@vaibhavsinghshekhawat6245 same
Ninte thantha
Bro on 18th March....Watching in the exam centre
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....
23 - 24 wale like karo
BOARDS 2024 ATTENDANCE HERE 😂👇👇👇👇👇👇👇👇👇👇👇👇👇👇
Sir please upload chapter 1 cell division of biology
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
Sir pls upload Mendel laws of inheritance
Who's watching for 18th March biology paper 📜
Uss bhyi
/*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 😅😂
6.3am😂
Sir 11 th me hu
But you are great
First comment ❣️💝👍👍👍 mera
Sir is dihybrid cross coming this year ?
Sir please make more videos on class 10 icse biology
Sir please one live session for array (programming) class 10 ICSE
Specially maths and chemistry if possible..
Sir, requesting you to cover CLASS 10TH LENS AGAIN!
Who yall here at 12am🌛
Sir I am ios user how can I download your app?
Sir please make video on nervous system class 10 icse 😊
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)😢
Sir photosynthesis plz 🙏
2024 khatam hone wale hai 🕺🕺. LIKE KARO
Results bhi ane wale hai 😢
Guys there’s another whole month for results to come out chill…
Whi is here now
sir make video on icse 10❤