How is it possible that after combining two good GCA parents we will get high SCA. GCA shows additive gene action which in turn is associated with homozygosity and is fixable. SCA on other side shows non additive gene action either dominance or epistasis which in turn are associated with heterozygosity and are non fixable.
Hi sir, your lecture is very good , but im still confused. In reciprocal recurrent selection, what happened to last or final selected lines A and B? Are these selected parents breed ? To produce AxB and used in productio ? Your clarification will be highly aprèviated.
Sir but qualitative characters which are highly heritable which are governed by non additive gene action ....quantitative character are less heritable which are governed by additive one ....then how it is possible gca has higher heritability if it is also governed by additive character
Sir plz don't your content is good ... your capability to make us understand is also good but try to mend it in your own words it ll be more helpful dont be language biased ... hope u ll take action regarding this .. tq
Sir plz tell me one thing ..u say sca is non additive it's wight ..but my question is that it's heritable or not...sir u mentioned in your slide that sca is non heritable..plz tell.
If u aren't comfortable with teaching in English! U can go with Hindi too we haven't any issue until you are explain the topic flawless or without lagging !!! But please remember as a viewer I don't understand what u want to say just because of u chose the most irrelevant way to explain in which either u too damn not comfortable
Very informative.. Though I'm a veterinary student of 2nd year but this video helped me a lot.. Thanks sir 🙏😊
Thank you so much for the explanation
thank you sir
Thank you Prof for informative presentation 👍
Thanks for reading ppt
Very very nice explanation sir
you can explain it bettter in hindi and will be more understandable but must say usfull video
Thank you Sir for wonderful explanation..
Can you tell how to do GCA ranking of parents?
Thoda general way m Hindi m he bta deta yr...madad ho jaati dhng se
How is it possible that after combining two good GCA parents we will get high SCA. GCA shows additive gene action which in turn is associated with homozygosity and is fixable. SCA on other side shows non additive gene action either dominance or epistasis which in turn are associated with heterozygosity and are non fixable.
SCA deals with the performance of crosses. So for cross first you have to decide the performance of parents that's two good gca used.
Sir please make a video for NET (genetics and plant breeding)
Tqu sir, sir please make Vedio on early generation testing for combing ability in cross pollinated crops
Hi sir, your lecture is very good , but im still confused. In reciprocal recurrent selection, what happened to last or final selected lines A and B? Are these selected parents breed ? To produce AxB and used in productio ? Your clarification will be highly aprèviated.
Sir please use simplest any local language to understand easily.
Thank u very much sir.....ur videos r worth watching.....easy to understand and very informative.....keep going sir....God bless u
What is sca variance and sca effect?
Sir but qualitative characters which are highly heritable which are governed by non additive gene action ....quantitative character are less heritable which are governed by additive one ....then how it is possible gca has higher heritability if it is also governed by additive character
Sir why SCA is related to A×A , how additive × additive can give Sca i think A×A is not related to epistatic?
Sir make imp question for jrf.. Exa.
Diallel design ...both approach ka video banao
Thanks sir ji❤
Sir make more vedios with reference to BD sing book bcz ur vedios are so much helpful
Don't know why most of the people ... Only read the ppt....please explain in words which we can decode.
A veterinarian here
Thanks alot Sir
Sir ye topic bd singh breeding ke book m milega ya nii
Very useful
thanks mangal
Sir send your number
Thanks sir
Sir can you give pdf notes ?
But why non additive effect in sca?
Plz explain A×A AND OTHERS
Sir plzz make video on GMA
Sir ... recurrent selection for GCA and sca pe video banaiye..plz..
Yes sir plz.. i am read but concept is not clear
Kuch samajh nhi aya 😢
Sir plz don't your content is good ... your capability to make us understand is also good but try to mend it in your own words it ll be more helpful dont be language biased ... hope u ll take action regarding this .. tq
Sir how do i calculate GCA,SGA and BV.
Drop your email sir i have a question
Sir make on corn hybrid
In case of sca ... it's heritable and not fixable....but in slide it's non heritable..
Sir plz tell me one thing ..u say sca is non additive it's wight ..but my question is that it's heritable or not...sir u mentioned in your slide that sca is non heritable..plz tell.
Thank you sir
If u aren't comfortable with teaching in English! U can go with Hindi too we haven't any issue until you are explain the topic flawless or without lagging !!! But please remember as a viewer I don't understand what u want to say just because of u chose the most irrelevant way to explain in which either u too damn not comfortable
Sir please use Hindi. Your english is very difficult to comprehend
Faltu