Ma'am if Allopolyploidy is forming an individual with 2n means then how it falls under polyploidy. Polyploids r those individuals having more than 2 sets of chromosomes ri8 like 3n 4n etc.,
Mam we learned that chromosome no. does not double during interphase, only DNA doubles. Then how come it goes from 2n to 4n after colchicine treatment?
Yes only DNA content gets doubled during interphase. colchicine doesn't allow the formation of spindle fibres. so the chromosoms are not pulled to the opposite poles and the chromosmes are not distributed to daughter cells and remain in the parent cell only.
@@Studywellelearning please explain how I am confused... 2n mean 2 sex chromosomes and n means 1 from diploid so 2+1=3 which is equal to 47 so how it becomes triploid?
This is the best explanation I have found on this topic so far. I understand it now. Thank you so much for the clear lecture.
😊
Ma'am, you've explained the concept with great clarity. Thank you so much.
Thankyou so much ma'am...for this informative information..
Here's DIVYA😊
Very clear presentation ..Liked❤️
Your method of teaching is very good
Mam I will be very happy if you add different types of alloployploidy.
Amazing lecture
very excellent explanation mam thanks but sound quality very very bad
Mam you have wonderfully explained this topic👏👏
Thanks
☺️
Great explaination with clarity
Thanks mam
Thanks to you too 😊
Great explanation
Very well explained. You helped my confusion in this topic before exam. Subscribed ❤
Thanks and welcome
She is so underrated.. Really good teacher. 🙂😌
Thanks 😊
@@Studywellelearning mam I have a question kindly reply.. Can non-disjunction occur in allopolyploidy..?
@@anamika13 yes, wherever is meiosis and pairing . non disjunction can also occur.
@@Studywellelearning ok thanks mam. 😊
Tnk u very much.
Very Nice Explanation😊😊 Thank U Ma'am
Wow
Mam you r genius..☺️☺️☺️☺️
Superb mam💓
Thank you mam
Thanks for such perfect explaination....
You are welcome 😊
Smashing teacher, lot's of love💙💚💛
Wonderful explaination Ma'am.
Thanks for liking
Thank you 🙏 Mam.
Most welcome 😊
❤
Like the way ur concept thanks
Thanku mam
Awesome
NICE LECTURER MAM BUT GENETIC OTHER PLANT PHYSIOLOGY KA BHI LECTURE DALE MAM
Teach well ,thank you so much.
Thanks to you too 😊
Mam u explained too good
Thanks 😊. Keep watching
Mam... You explained this topic very well♥️👍
Thanks a lot
❤❤❤ tq mam
Such an amazing biology teacher☺👍!!
Thank ou so much 💖
Many thanks for your explanation! Greetings from Peru :)
Glad it was helpful!
Perfect explaination ma'am.. thanks for such amazing lecture..
Thanks
thank u maam
Easily explained
Thank you Ma'am
❤️🙏❤️
Thank you so much ma'am 💕
Ma'am if Allopolyploidy is forming an individual with 2n means then how it falls under polyploidy. Polyploids r those individuals having more than 2 sets of chromosomes ri8 like 3n 4n etc.,
Yes you are right ' polyploids have more than two sets of chromosomes
@@Studywellelearning Ma'am even I am a lecturer. I also make so many mistakes. 😊ty for making this wonderful video.
Thank you ma'am for ur outstanding lecture
Thanks and welcome
Thank you ma'am it was very clear
😊
But mam S phase me toh sirf DNA double hota hai chromosome ka toh number wahi rahta hai wo split karta hai Anaphase me tab double hota hai
Yes. That's right
Mam you are great
Ma'am please make BSc lectures 🙏🙏
Will try
Thanks a lot mam excellent class 👏💐
Mam we learned that chromosome no. does not double during interphase, only DNA doubles. Then how come it goes from 2n to 4n after colchicine treatment?
Yes only DNA content gets doubled during interphase. colchicine doesn't allow the formation of spindle fibres. so the chromosoms are not pulled to the opposite poles and the chromosmes are not distributed to daughter cells and remain in the parent cell only.
this leads to formation of a polyploid cell.
Thankz mam😁
Thanku mam 🙏
Thank you ma'am 🙏❤️
Most welcome 😊
thank you soo much advance ...
Nice teaching mam
So clear explanation ❤️❤️
Thank u mam.....🙏
Nice
Thank you so much mam
Can u tell me da difference between monoploid and haploid
consider a hexaploid(6N) cell, for it, monoploidy = N but haploid number will be= 3N
Thanks ma'am 😊
Wow.. I understood t concept. Tqq u mam..
Thank you ✨️mam✨️🙏🙏🙏🙏🙏
Thank you mam...
♡
can you please explain everything in English. thank you
Number mam nice explain 😇
But there is only 1 chromosome increase in zygote so how you called it a triploid?
No, it's increase in the whole set of chromosome.
@@Studywellelearning please explain how I am confused...
2n mean 2 sex chromosomes and n means 1 from diploid so 2+1=3 which is equal to 47 so how it becomes triploid?
@@NatureScenicViews 2n means two sets of chromosomes.
@@Studywellelearning that's what I am saying....
@@NatureScenicViews set means haploid number of chromosomes or one genome.
Sound is very low....
Madam shor bahut zayada ha khamoshi mn video banawo plz aur Urdu mn banawon
Can you explain euploidy please huhuhuh
Yes , In this video I have explained it.
ruclips.net/video/zscxMymBR3o/видео.html
Awaj bhut kam hai
Please use headphones
Ma'am please use only English
Hardly hear......
Outstanding explaination
Thanks 😊
Thank you ma'am