#Polyploidy

#Polyploidy, #Autopolyploidy, #Allopolyploidy.
Polyploidy-autopolyploidy and allopolyploidy.
The video deals with meaning and types of polyploidy.
The video is beneficial for class 12 board exam as well as NEET.
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[@TanujPandya]

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.

[@Studywellelearning]

😊

[@kritika1315]

Ma'am, you've explained the concept with great clarity. Thank you so much.

[@sirji21579]

Mam you have wonderfully explained this topic👏👏

[@Studywellelearning]

Thanks

[@debu-731]

Thankyou so much ma'am...for this informative information..
Here's DIVYA😊

[@anamika13]

She is so underrated.. Really good teacher. 🙂😌

[@Studywellelearning]

Thanks 😊

[@anamika13]

@@Studywellelearning mam I have a question kindly reply.. Can non-disjunction occur in allopolyploidy..?

[@Studywellelearning]

@@anamika13 yes, wherever is meiosis and pairing . non disjunction can also occur.

[@anamika13]

@@Studywellelearning ok thanks mam. 😊

[@Bts-PurpleWorld]

☺️

[@muhammadshafiq6517]

Your method of teaching is very good

[@niteshgupta1690]

Great explaination with clarity
Thanks mam

[@Studywellelearning]

Thanks to you too 😊

[@nafisagambhir]

Very Nice Explanation😊😊 Thank U Ma'am

[@kinzatariq1325]

❤

[@divya.sinha.]

Very well explained. You helped my confusion in this topic before exam. Subscribed ❤

[@Studywellelearning]

Thanks and welcome

[@vrclassesupsc5549]

Thank you mam

[@kannadiga118]

Wow

[@KhushiSingh-fs3ve]

Such an amazing biology teacher☺👍!!

[@Studywellelearning]

Thank ou so much 💖

[@suhailmuhammed5246]

Very clear presentation ..Liked❤️

[@PUJAROY-hn3qp]

Mam I will be very happy if you add different types of alloployploidy.

[@nikunjagarwal1717]

Great explanation

[@MubashraZahoor]

Thanku mam

[@richadwivedi4759]

Smashing teacher, lot's of love💙💚💛

[@sanskritiranjan7815]

Awesome

[@sourabh9144]

Like the way ur concept thanks

[@limbodariyahimanshu554]

Easily explained

[@Goyal13bhawna]

Thanks for such perfect explaination....

[@Studywellelearning]

You are welcome 😊

[@vishalkhobragade2775]

Thank you 🙏 Mam.

[@Studywellelearning]

Most welcome 😊

[@Aadi856]

❤❤❤ tq mam

[@bhawnachugh9968]

Wonderful explaination Ma'am.

[@Studywellelearning]

Thanks for liking

[@pawankharbade4411]

Teach well ,thank you so much.

[@Studywellelearning]

Thanks to you too 😊

[@RacoonUltimate]

Perfect explaination ma'am.. thanks for such amazing lecture..

[@Studywellelearning]

Thanks

[@Samoni-iq5xd]

Mam you r genius..☺️☺️☺️☺️

[@user-im5to7ji8m]

Tnk u very much.

[@vijitasvigyan805]

Superb mam💓

[@riya_singh730]

Mam... You explained this topic very well♥️👍

[@Studywellelearning]

Thanks a lot

[@xiomaratongo9158]

Many thanks for your explanation! Greetings from Peru :)

[@Studywellelearning]

Glad it was helpful!

[@deependrasinghgautam4735]

Nice

[@himanshupandit2839]

very excellent explanation mam thanks but sound quality very very bad

[@rahulkumareducationwale9807]

Mam you are great

[@learnsciencedeeply2352]

NICE LECTURER MAM BUT GENETIC OTHER PLANT PHYSIOLOGY KA BHI LECTURE DALE MAM

[@yachikagupta9247]

Thanks a lot mam excellent class 👏💐

[@vaishalynirmal5529]

Mam u explained too good

[@Studywellelearning]

Thanks 😊. Keep watching

[@catalystmadeeasy]

❤️🙏❤️

[@smartstudybyseema4445]

Thanku mam 🙏

[@mustafasharife6050]

thank you soo much advance ...

[@raghavwadhwa6884]

thank u maam

[@geetanjaligupta9285]

Thank you so much ma'am 💕

[@srinivassuryavanshi7625]

Thank you ma'am for ur outstanding lecture

[@Studywellelearning]

Thanks and welcome

[@prasantgupta9238]

Thank you Ma'am

[@khswathi2378]

Thank you ma'am it was very clear

[@Studywellelearning]

😊

[@shafarahman]

Thankz mam😁

[@YogendraSingh-me3fk]

Nice teaching mam

[@manashpratimsarmah4487]

So clear explanation ❤️❤️

[@AvinashKumar-cu6wm]

Thank u mam.....🙏

[@poonam_sharma167]

Thank you ma'am 🙏❤️

[@Studywellelearning]

Most welcome 😊

[@firdouskhan6526]

Thank you so much mam

[@unnikrishnanthaliyil9590]

Thank you ✨️mam✨️🙏🙏🙏🙏🙏

[@prafullkumar1151]

Thanks ma'am 😊

[@rupamroy7703]

Thank you mam...
♡

[@preetismitanayak4356]

Wow.. I understood t concept. Tqq u mam..

[@KUROSAKIKUN-dn6gv]

Ma'am please make BSc lectures 🙏🙏

[@Studywellelearning]

Will try

[@jusjwh]

Number mam nice explain 😇

[@kannadiga118]

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.,

[@Studywellelearning]

Yes you are right ' polyploids have more than two sets of chromosomes

[@kannadiga118]

@@Studywellelearning Ma'am even I am a lecturer. I also make so many mistakes. 😊ty for making this wonderful video.

[@vivoking7903]

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

[@Studywellelearning]

Yes. That's right

[@deepagiribharati789]

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?

[@Studywellelearning]

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]

this leads to formation of a polyploid cell.

[@dhananjaysoni2195]

Can u tell me da difference between monoploid and haploid

[@rohanswain8794]

consider a hexaploid(6N) cell, for it, monoploidy = N but haploid number will be= 3N

[@Ella2003E]

can you please explain everything in English. thank you

[@waqasarmanii4724]

Madam shor bahut zayada ha khamoshi mn video banawo plz aur Urdu mn banawon

[@shitansh7339]

Sound is very low....

[@cyjohnn]

Can you explain euploidy please huhuhuh

[@Studywellelearning]

Yes , In this video I have explained it.
th-cam.com/video/zscxMymBR3o/w-d-xo.html

[@NatureScenicViews]

But there is only 1 chromosome increase in zygote so how you called it a triploid?

[@Studywellelearning]

No, it's increase in the whole set of chromosome.

[@NatureScenicViews]

@@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?

[@Studywellelearning]

@@NatureScenicViews 2n means two sets of chromosomes.

[@NatureScenicViews]

@@Studywellelearning that's what I am saying....

[@Studywellelearning]

@@NatureScenicViews set means haploid number of chromosomes or one genome.

[@kanikshagarg1728]

Awaj bhut kam hai

[@Studywellelearning]

Please use headphones

[@younicalyngdoh4351]

Ma'am please use only English

[@shitansh7339]

Hardly hear......

[@epic_shits]

mam till the chromatids are attached by single centromere it is a single chromosome or not
if it how chromosome is doubled by cholchicine treatment

[@Studywellelearning]

The chromatids have genes , they will give their phenotypes. The phenotypic expression will be doubled. This will lead to increase in yield or other good characteristics . Now the question remains whether the chromatids separate or remain together. I'm looking for an answer to this.

[@prashantahlawat5865]

Outstanding explaination

[@Studywellelearning]

Thanks 😊

[@preetysingh5105]

Thank you ma'am