Heredity and Evolution L1 | CBSE Class 10 Biology | Science Chapter 9 | Sprint X Pre-Board | Vedantu

[@VedantuClass9_10_11]

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[@krishgahlawat622]

Ok sir

[@QuickEnglishSnippet]

Phenotype ratio : 3:1 Genotype ratio : 1:2:1

[@prathamrana1700]

Very nice explanation sir u are the best

[@anshudhankhar651]

Nice video

[@arpitnarayansingh653]

Phenotypic ratio- Tall Drawf 3 : 1 Genotype ratio- 1: 2: 1

[@anshudhankhar651]

Nice video sir

[@divyanshughosh8663]

Answer => For Monohybrid Cross, Phenotypic Ratio in F1 Generation = All Tall Genotypic Ratio in F1 Generation = All Tt (In general, there is no Phenotypic and Genotypic Ratio in F1 Generation of Monohybrid Cross because there is no other possibility except 'Tall' and 'Tt' respectively) Phenotypic Ratio in F2 Generation = 3:1 (Tall:Dwarf) Genotypic Ratio in F2 Generation = 1:2:1 (TT:Tt:tt) Thank you Sir for your wonderful Explaination of the Topics and to help me with such questions, which revises the whole Chapter at Once ☺☺

[@uzmashahinkhan384]

3:21 session starts

[@multiworld6657]

Session was amazing 👏😍 U are great 👍💖 and amazing 👏 Home work Phenotypic ratio is 3:1 Genotypic ratio is 1:2:1

[@rishikasharma05]

SIR SESSION WAS FANTASTIC :) HOMEWORK ANSWER:- PHENOTYPIC RATION- 3:1 GENOTYPIC RATIO- 1:2:1

[@kavitad7262]

Hlo

[@MRSVDGAMER.]

Homework answer is In F1 generation Phenotype ratio - all tall (Tt) Genotype ratio is also all tall In F2 generation Phenotype ratio- 3:1 Genotype ratio- 1:2:1 Amazing session as always sir From Drimy Jain 🤗🤗

[@somethingtolearn4390]

Genotype ratio=hybrid tall Phenotype ratio=tall

[@mathsclasses5379]

Phenotypic ratio of monohybrid cross: 3:1 Genotypic ratio of monohybrid cross: 1:2:1 AWESOME session sir Thnx a lot.....

[@vaneetmaan01]

Hw ans.phenotypic ratio us 3:1 Genotypic is 1:2:1

[@akifthegamer7674]

Thankyou sir mujhe full samaj ahya

[@shivangibhatt5362]

Phenotypic ratio is 3:1(3 tall : 1 dwarf)…. Geontypic ratio is 1:2:1. (1 pure tall : 2 hybrid tall : 1 pure dwarf )

[@nehamehra7383]

sir amazing session .............thanku VEDANTU for doing so much for us

[@unnatisingh5511]

Answer of homework question= Genotypic ratio=1:2:1 Phenotypic ratio= 3:1

[@palakrajput5437]

Sprint x are the best for revision And vedantu is best platform for studying.... And Amrit sir is the best teacher for Biology ❤️❤️❤️

[@mohammadarifkhan7344]

You are good teacher of biology in world

[@vishwassrivastava5431]

phenotypic 1:3 genotypic is 1:2:1

[@bijenderchahal3511]

Sir next class kab loge

[@manvirathore2177]

Hw answer :- Phenotypic ratio :-3:1 Genotypic ratio :- 1:2:1 Session was amazing Sir as usual :)

[@sachinsinghal8999]

Sir the session was amazing 👍🏻👍🏻 and the answer for homework question is phenotype ratio is 3:1 Genotype ratio is 1:2:1

[@bhartiyadav9822]

phenotypic 3:1 and genotypic 1:2:1

[@nirdoshjadhav5627]

Becauz of you sir I got 72 out of 80 marks in my pre boards thanks you so much I luv amrit sir

[@suryajimane144]

Phenotype of f2 generation of monohybrid=3:1=tall:dwarf Genotype of f2 generation of monohybrid=TT:Tt:Tt=1:2:1 Amazing session☺️☺️

[@jainavodaya2565]

Phenotypic ratio tall:dwarf= 3:1 Genotype ratio (TT:TT:TT)=1:2:1

[@sachinpal3788]

Amrit Sir always rock🤘🤘 Amazing session😍😍 Home work -- Genotype: 1:2:1 ( All tall) Phenotype-- 3:1 (3 tall and 1 small) # Thanks Vedantu🙏🙏

[@amanpreet6811]

Session was amazing. Sir you are great

[@tanushreemanjunath9226]

HW Ans- phenotype ratio 1:1 Geneotype ratio 1:1 F2 phenotype ratio 3:1 Genotype ratio 1:2:1

[@surendharsurendhar5820]

hw q: phenotype- 3:1 genotype - 1:2:1

[@anandhooda4352]

Sir Geno=3:1 Pheno =1:2:1

[@lalitavinod7313]

Wonderful session 🙂👌🏻

[@VedantuClass9_10_11]

Thanks a lot!

[@pradeep4791]

phenotypic ratio in F1 generation = 1:1 genotypic ratio in F1= 1:1 phenotypic ratio in F2 generation = 9:3:3:1 genotypic ratio in F2 generation = 1:2:1:2:4:2:1:2:1

[@rajkumarsagar9990]

H.w answer is Phenotypic ratio of monohybrid cross is -3:1, Genotypic ratio is -1 :2:1. Amazing session as always......👏👏👏👏👏👏👏👏👏👏👏

[@VedantuClass9_10_11]

Thanks a lot!

[@aryanbaniyal3565]

Phenotypic ratio in F2 generation -3:1 Genotypic ratio in F2 generation - 1:2:1

[@dishitatiwari4357]

homework answer phenotypic ratio - 3:1 ( Tall plant : small plant ) genotypic ratio - 1:2:1. (TT : Tt : tt ) The session was amazing sir ❤❤❤

[@rambrikshyadav6140]

Thanks a lot sir!!

[@VedantuClass9_10_11]

Welcome!

[@mishty5171]

H.W phenotypic ratio - 3:1 Genotypic ratio - 1:2:1 Session was amazing👍👍

[@VedantuClass9_10_11]

Thanks a lot!

[@rajkishoresingh1082]

Homework question's answer Monohybrid cross: Phenotype 3:1 ( TT, Tt, Tt, tt ) Genotype : 1 pure tall , 2 tall , 1 pure short 1:2:1

[@inspirationaltalkswithsanj8514]

Homework answer-- Phenotypic ratio in monohybrid cross--- 3:1 ( f2 generation) Genotypic ratio in monohybrid cross-- 1:2:1 ( f2 generation) Thank you..

[@tabassum7299]

Homework Genotypic ratio- 1:2:1 and Phenotypic- 3:1

[@raaaj77]

Homework ans:- 1. Phenotype ratio= 3:1 2. Genotype ratio= 1:2:1

[@ayeshaumar2484]

phenotype ratio of monohybride cross is 3:1 Genetype ratio of monohybride cross is 1:2:1.

[@neha5071]

Homework ans : Phenotypic ratio : 3 : 1 Genotypic ratio : 1:2:1 Super duper session sir ❤️❤️✨✨

[@VedantuClass9_10_11]

Thanks a lot!

[@yizhan891]

H.w -genotype ratio 1:2:1 Phenotype ratio-3:1 Of F2 generation Amazing session

[@VedantuClass9_10_11]

Thanks a lot!

[@jarvowasayiffi6641]

In monohybrid cross the phenotypic ratio of F2 genration is 3:1 The genotypic ratio is 1:2:1

[@parvbhavsar4961]

Phenotype ratio= 3:1 and genotype=1:2:1 of monohybrid

[@SD-is6yc]

Hw Phenotypic ratio in monohybrid cross-3:1 Genotypic ratio in monohybrid cross-1:2:1

[@kgrockzz7643]

Phenotypic ration - 3:1 Genotypic- 1:2:1 Sir awesome session ❤️❤️❤️

[@VedantuClass9_10_11]

Thanks a lot!

[@sonalbhuva4787]

Phenotypic ratio 3:1 Genotypic ratio 1:2:1

[@btkrishna9866]

HW ans =- FI genaration = all plants are tall in F1 genaration (Tt) (hybrid tall) F2 phenotype:- 1:2:1 1 pure tall plant 2 hybrid tall plant 1 pure drawf plant Genotypic ratio:- 3:1 3 tall 1 drawf 75 persent tall 25 persent drawf Session was amazing sir

[@heal_holistically_with_monika]

Phenotypic ratio is 3:1 and the genotypic ratio is 1:2:1 in the monohybrid cross at the F2 generation

[@rushipatel6243]

phenotypic ratio 9:3:3:1 genotypic ratio 1:2:1:2:4:2:1:2:1

[@AshishKumar-di8co]

Phenotypic ratio of monohybrid cross is 3:1 and phenotypic ratio of dihybrid is 1:2:1

[@Drmanangarg]

Phenotype ratio is 3:1 and genotype ratio is 9:3:3:1 I am new at vedantu the Session was amazing sir!!!!!!

[@garvkhullar91]

SESSION WAS AMAZING HOMEWORK ANSWER IS---------------------> PHENOTYPIC RATIO -----------> 3:1 ( 3 tall and 1 short ) GENOTYPIC RATIO --------------> 1:2:1( TT,Tt, tt )

[@bulbulsharma5826]

Monohybrid Phenotype=3:1 Genotype=1:2:1 Session was amazing 😀😀

[@VedantuClass9_10_11]

Thanks a lot!

[@sandipchatterjee8731]

Phenotype ratio of F1 generation: All tall Genotype ratio of F1 generation: All tall Tt Phenotype ratio of F2 generation: 3:1 Genotype ratio of F2 generation: 1:2:1

[@udaymehta8111]

I think after harshpriyam this sir is the best teacher ever🥰🥰🥰💕💕

[@nikitabisht799]

Awesome session 👍👌👌👌💐💐💐💐😊💐😊💐😊😊😊😊

[@VedantuClass9_10_11]

Thanks a lot!

[@davidsarkar07]

Phenotypic ratio in F2 generation is 3:1 and Genotypic ratio is 1:2:1

[@mahakkumari1412]

HW ANS: PHENOTYPIC RATIO IS 1:2:1 GENOTYPIC RATIO IS 3:1 THE SESSION WAS ROCKING... LOVED IT..

[@avpnews2871]

Hii mahak

[@mahakkumari1412]

@@avpnews2871 hlo..

[@VedantuClass9_10_11]

Thanks a lot!

[@mahakkumari1412]

@@VedantuClass9_10_11 my pleasure..🙂

[@zaira3591]

In f1 generation Genotype- 1:1 In f1 generation Phenotype- 1:1

[@aparnasrivastav6119]

F2 generation, phenotypic ratio- 3:1 and genotypic ratio- 1:2:1 F1 generation, phenotypic ratio-1:1:1:1.

[@pradeepsinghfromsgs7481]

Amazing session sir

[@VedantuClass9_10_11]

Thanks a lot!

[@adityaverma585]

hw answer is 1:2:1 in genotype and 3 tall and 1 short in phenotyle

[@kashishkanojia3980]

4. Genotype is the answer You are great sir very much ❤️

[@user-monika06]

Hello Amrit sir! Monika here. Sir can u plz explain two topics from this chapter again bcoz many of us are facing problem in these topics: ~ RULES FOR THE INHERITANCE OF TRAITS - MENDEL'S CONTRIBUTION ~ HOW DO THESE TRAITS GET EXPRESSED? Hope u will explain. Thankyou.

[@gwumanish4792]

Yaa same here.

[@skparoda]

Aapke video dekhte hi turant hamara lesson taiyar ho jata hai. Realy helpful.

[@Rakeshkumar-fi1cn]

Q.2 Monohybrid... One character is study at one time

[@bhavyasingh2285]

Amazing session sir.

[@VedantuClass9_10_11]

Thanks a lot!

[@headboy123]

phenotype-3:1 and geogtype-1:2:1

[@sandeshsingh2615]

Ratio of genotype and phenotype in monohybrid cross 1:1

[@Anushka-fr6uf]

H.W genotypic ratio 3:1 phenotype ratio is 1:2:1

[@ADRvideo325]

Your sessions are most wonderful

[@VedantuClass9_10_11]

Thanks a lot!

[@harleenkaur6188]

hw genotypic ratio is 1.2.1 and phenotypic ratio are 3;1

[@rishitbandgul8659]

Genotype 1:2:1 phenotype 3:1

[@Raghxv]

Homework Phenotype- 9:3:3:1 Genotype- 1:2:1

[@pradeepsinghsingh4438]

HW answer.. Phenotype ratio of monohydrid is 3 ratio 1 And genotype ratio is 1 ratio 2 ratio 1

[@neelamnain8900]

HIII SIR , I AM AKSHIKA NAIN SIR YOUR TEACHING STYLE IS JUST FABULOUS . IT HAD REALLY MADE BIO EASY HOMEWORK ANSWER= PHENOTYPIC RATIO OF MONOHYBRID CROSS IS 3:1 AND GENOTYPIC RATIO IS 1:2:1

[@himanshisingh4652]

A monohybrid cross is a genetic mix between two individuals who have homozygous genotypes, or genotypes that have completely dominant or completely recessive alleles, which result in opposite phenotypes for a certain genetic trait.

[@adityapandey7860]

The phenotype & genotype ratio of monohybrid cross in the F1 generation are:- Phenotype:: All tall Genotype: Tt, In F2 Generation :- -> Phenotype: 3:1 ( Both tall and dwarf) -> Genotype :Tt , TT, tT, tt .

[@anupamaasthana5259]

Homework answer is; phenotype ratio- 3:1 genotype ratio- 1: 2 : 1

[@clavintorres]

Q3 Mendel

[@jayanti_garg]

Hw ans: phenotypic ratio of monohybrid cross: 3:1 Genotypic ratio:1:2:1

[@saanviupadhyay4546]

H.W. Question Phenotypic ratio is 3:1 and Genotypic ratio is 1:2:1 Amazing Session sir😃

[@VedantuClass9_10_11]

Thanks a lot!

[@kumaripriyankabharti5224]

Phenotypic ratio 3:1 and genotypic ratio1:2:1

[@aadityadeshwal2774]

HW : the phenotypic ratio was 3:1 in monohybrid cross and genotypic ratio was 1:2:1

[@hyyhenthusiast]

Thanks

[@architadas_13]

Session was very very amazing HW answer= Phenotypic ratio 3:1 Genotypic ratio : 1:2:1

[@mathsclasses5379]

Sir please do heredity in one shot🙏🙏🙏🙏 Please Those who want👇👇👇

[@alka2185]

Phenotype ratio=3:1 Genotype ratio=1:2:1

[@Cherry.blossom55]

The phenotypic ratio -3:1 And The Genotypic Ratio - 1:2:1 And Sorry for late answering Sir🙏🏻🙏🏻🙏🏻

[@omprakashmeghwal5764]

Session was too good and interesting for us🤣🤣🤣 {keep smiling} Monohybrid cross Genotypic ratio. --. 1:2:1 Phynotypeic ratio --. 3:1

[@tchaudhary348]

Phenotypic ratio of mono hybrid cross in F2 generation is 3:1 & genotypic ratio is 1:2:1.. Session was wonderfulllll.. 👍🏻 👍🏻 👍🏻 👍🏻 👍🏻

[@VedantuClass9_10_11]

Thanks a lot!

[@atmanandjha7449]

Session starts 3:18 Thnx me later

[@lovleenarath]

Phenotypic - 3:1 Genotypic - 1:2:1

[@rammusande4484]

3:1& 1:2:1