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sir meri clss 12 abhi strt hui h or mujhe to lga tha m ye kabhi ni smjh paungi or isi waja se m 2 din bhut pareshaan thi buttt aapki vedio ke baad ek baar m smjh aaya mujhe uske liye dil se bht bht bht zyadaa shukriyaaa sir...........
If 2 million oogonium is formed by germinal epithelium and then if it will undergo mitosis there will be 4 million oogonium in each ovary....bt there should be only 2 million ......then oogonium will undergo mitosis or simply 2million oogonium will differentiate into primary oocytes?? Answer pls
Previous Video: Difference Between Human Sperm and Ovum: th-cam.com/video/yMmh1cmKeZA/w-d-xo.html Next Video: Ex Situ Conservation: th-cam.com/video/ePVpOpMs9ms/w-d-xo.html
Pls answer....sir had said that germinal epithelium will produce 2 million oogonium in each ovary..and after oogonium is formed it will undergo mitosis to form primary oocytes....2 million is already formed by germinal epithelium and if it will undergo mitosis there will be 4 million primary oocytes??so plss answer that after oogonium is formed it will go mitosis or simply differentiate into primary oocytes??
Hlo sir ap jo bhi h pr ap bhot bhot bhot bhot bhot bhot bhot aca padhate h suppose agr Mai apka lect. Koi lec...koi mre hua insan ko sunnau to insaan zinda ho jyega....pata nhi kaise kr lete h ......🙏🙏🙏🙏
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Pls answer....sir had said that germinal epithelium will produce 2 million oogonium in each ovary..and after oogonium is formed it will undergo mitosis to form primary oocytes....2 million is already formed by germinal epithelium and if it will undergo mitosis there will be 4 million primary oocytes??so plss answer that after oogonium is formed it will go mitosis or simply differentiate into primary oocytes??
@@princerajyadav4771 Yes!! U r right actually I missed it...Oogonia are present before the birth and they perform mitosis to form several oogania (2n) which are 2 M I think and further these oogonia starts division and enter into prophase 1 of meiosis and there the oocytes get arrested in diplotene stage ... I think this might b the procedure if I M not wrong😅 And as sir has written germinal cell is egg mother cell and egg mother cell is OOGONIA itself Sooooo......😶
Indeed coz primary oocyte unndergoes unequal cytokinesis due to which equal nucleus is decided between the two bt secondary oocyte receives more cytoplasm ,thus comparatively polar body has less cytoplasm and further degenerated after some time
Amena Bootwala, Thank you for your comment. Do recommend Magnet Brains to your friends. Get All Classes & Subject Wise playlists here:- www.pabbly.com/out/all-videos-playlist
Sir just fab .....as u just said in this video that my lectures ensure your 100% revision......and I m actually following your lectures only❣️❣️🤗🤗Thank I soo much sor
u said (16:03) polar body does not have a nucleus. It's a wrong statement. They do have a nucleus but very little cytoplasm. That's why they degenerate.
Thank you so much sir... I was confused about this topic.... I didn't understand this topic in my tuition class,,,then I watched your video on TH-cam .... really sir ,,now no any doubt about this topic ... Once again thank you sir... 🙏🙏
Pls answer....sir had said that germinal epithelium will produce 2 million oogonium in each ovary..and after oogonium is formed it will undergo mitosis to form primary oocytes....2 million is already formed by germinal epithelium and if it will undergo mitosis there will be 4 million primary oocytes??so plss answer that after oogonium is formed it will go mitosis or simply differentiate into primary oocytes??
Thank you for writing! We're glad to hear that our videos have helped increase your interest in biology. We hope you continue to enjoy watching and learning from our videos.
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Notes lena h sir
sir u have amazing technique to represnt the topics. ilove your teaching sir
sir meri clss 12 abhi strt hui h or mujhe to lga tha m ye kabhi ni smjh paungi or isi waja se m 2 din bhut pareshaan thi buttt aapki vedio ke baad ek baar m smjh aaya mujhe uske liye dil se bht bht bht zyadaa shukriyaaa sir...........
Okkkkk
Good
Gud
Same here
my name is also uruz Fatima and I m in class 12th now first I saw your comment but not name
Then suddenly I saw your name😮
Best lecture Ever I found on Oogenesis .sir really your teaching style is the best and much more than the best. 100 star
If 2 million oogonium is formed by germinal epithelium and then if it will undergo mitosis there will be 4 million oogonium in each ovary....bt there should be only 2 million ......then oogonium will undergo mitosis or simply 2million oogonium will differentiate into primary oocytes?? Answer pls
Shaukat ali Exactly ...!
Sir 17 minutes kab Nikal gae pata hi nhi chala.....i mean sir poori video dekhte time me poora concentrated tha
Bravo teaching sir!! Every confusion got cleared in this short time video.
Superb...!! After watching it, I hv no doubt in this topic
Thanks a lot sir 😊😊
Mera 2 din ka doubt 10 min me clear ho gaya🤘🤘
Outstanding academic 🤘🤘🤘😎😎😎😃😃
Achcha ye bata sakte ho ap from which week of pregnancy oogenesis is started
Previous Video: Difference Between Human Sperm and Ovum:
th-cam.com/video/yMmh1cmKeZA/w-d-xo.html
Next Video: Ex Situ Conservation:
th-cam.com/video/ePVpOpMs9ms/w-d-xo.html
Thank you 😊 sir
Thank you so much sir 👌👌
Pls answer....sir had said that germinal epithelium will produce 2 million oogonium in each ovary..and after oogonium is formed it will undergo mitosis to form primary oocytes....2 million is already formed by germinal epithelium and if it will undergo mitosis there will be 4 million primary oocytes??so plss answer that after oogonium is formed it will go mitosis or simply differentiate into primary oocytes??
💚💚💚💚💚💚💚💚💚😍😍😍😍😍😍😍😍😍👌👌👌👌👌👌
Ur teaching method is outstanding. Me from Pakistan
Plz watch ma video on Folliculogenesis.....
@@bhopinderzoologyguru5633 Yess sir I saw it .... ur teaching is also fabulous... 👍..
उधर पाकिस्तान में नहीं है क्या भाई कोई टीचर😘😘
Mujhe 1 bar me samajh aagaya jo meri mam 10 din se padah rahi hai vo aapne 18 min me samjha diya thank you so much
In NCERT Book line is mentioned that oogonia enter into prophase 1 of meiotic division.. What it means
Sir ek doubt bhi tha....jab teritiary follicle huaa ushke badd aur follice aake ushko cover kiya ki wo mature follicle banke 2nd oocyte bann geya..?
1°sec and tertiary is made-up into graffian follicles
Sir , u r really great ....each and every line of yours is very clear and easy to understand..thanks a lot sir
Sir, I completed all the vdos of your's related to reproduction..it is just wow.. amazing method n nice concept 🙏🙏 thank-you 🙏🙏
nice yaar
Tumne reproduction complete Kar li hai
Mujhe reproduction particlely phad na h
Thanks beta
I am preparing for csir NET....and ur lectures are really helping me a lot...thnk u so much sir....
Nice sir follicle hi khi samaj nhi aa rha tha , ab aa gya h 🙏🙏
Unbeleavable sir kbhi socha nhi tha ki biology koi itne ache se conceptual method se or diagramtic way se ayse smjh a jayegi 🥺
Thank you Sir all the concepts regarding oocyte and follicle cleared..best of all videos that completely covered my concepts
Infinity ki power infinity Acha lga ,, thank you so much sir 🙏 🙏
Aashish parashal sir aap word ke biology best teacher ho sir your is very very brilliant teacher so i am proud of you sir
Thnk u so much mai ye topic itna padhteu thi phir bhi samajh nai aara tha but aapki wajah se bht Acha samajh aaya thnk u so much sir thnks a lot
Sir superb!! ! Majja avigayo..
Sir, in the secondary oocyte a new membrane forms surrounding it,
I think you missed it.
raj haste, Thanks for being active on the channel. Do recommend us to your friends.
Nice lecture 👌Allhamdullilah clear all my doubts.
Sir, what should I appreciate about you? All my concepts became crystal clear from this lecture given by you. thanks you a lot sir 🙏🏻🙏🏻💓🙏🏻❤️❤️🙏🏻🙏🏻
Best biology teacher ever ❤
Really amazing way of teaching ..helpful videos thnx sir😊. Ur efforts are really appreciable 👏👏
Sir the way you teaching is almost great....in a very simple language we learn n got all the data I teach us.... fabulous...tysm sir.....stay blessed
Thanks and welcome.. get all videos on completed chapters with the link -
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Hlo sir ap jo bhi h pr ap bhot bhot bhot bhot bhot bhot bhot aca padhate h suppose agr Mai apka lect. Koi lec...koi mre hua insan ko sunnau to insaan zinda ho jyega....pata nhi kaise kr lete h ......🙏🙏🙏🙏
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Sir, your explanation is outstanding
Sir thank you so much...you explained it very well...ye topic hoo hii nii pa raha tha ache se... aaj bilkul ache se smjh mein aagya....😊😊
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Thanku very much! Was stuck on this one from weeks. You cleared it gracefully. Doin an amazing job, god bless you 💙🙏
Super lesson. Nice. God bless. Carry on. 😊😊👍👍👌👌🙏🙏🙏🙏
Sir u have amazing technique that describes so clearly..... thank you
Samina Arsh, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
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Thank u so much sir
Ur way of teaching is also ultra good...🤓
Each and every concept was clear🙂
Thank u so much once again😊😊😊😊😊😊
Pls answer....sir had said that germinal epithelium will produce 2 million oogonium in each ovary..and after oogonium is formed it will undergo mitosis to form primary oocytes....2 million is already formed by germinal epithelium and if it will undergo mitosis there will be 4 million primary oocytes??so plss answer that after oogonium is formed it will go mitosis or simply differentiate into primary oocytes??
@@princerajyadav4771 Yes!! U r right actually
I missed it...Oogonia are present before the birth and they perform mitosis to form several oogania (2n) which are 2 M I think and further these oogonia starts division and enter into prophase 1 of meiosis and there the oocytes get arrested in diplotene stage ...
I think this might b the procedure if I M not wrong😅
And as sir has written germinal cell is egg mother cell and egg mother cell is OOGONIA itself
Sooooo......😶
16:00
But in books,it is written that polar body has very less cytoplasm
Indeed coz primary oocyte unndergoes unequal cytokinesis due to which equal nucleus is decided between the two bt secondary oocyte receives more cytoplasm ,thus comparatively polar body has less cytoplasm and further degenerated after some time
You are amazing Sir. I came here because I was having doubts with this topic and you explained it so well. 🙏
Wonderful explanation sir
Awesome sir......u r teaching tooo good yrrrr.......really sir
Thankyou so much sir you have really cleard my confusion
Sir your way of teaching is really fantastic. Pointwise representation of topics are more easy to understand.
good explanation Sir.. I has been regularly watching your videos
Awsm sir very very understandable
Thank you sir... first time I saw ur video and I understand this class very well...thank you so much....
Thank you so much sir..... That was amazing........but who can dislike this.....they are fools
One of the most tough topic was presented in an easiest way. Thank you for the same.
I was confused regarding this topic thank you sir for your explanation....... it helped me a lot
Muje sir ab full samaj aaya , school main kuch samaj nahi aaya .thankuu sir I am from Kashmir 😎
Sir plz pura concept briefly upload kro
Nice explanation
Sir ,the way u explain the topics is very nice.
Now, this concept become crystal clear to me
Kya explain kiya hai sir...loved it ✨
Sir what is the difference between a graafien follicle and secondary oocyte aren't they same???
💀
Thanku sir u made quarantine study easier 🙏🏻
Thank you for your hardwork in Explaining the Topic sir. Really got it well.
such amazing lec all confusion clear in a very short lecture thank you so much sir your are the brilliant teacher🥰😍😍
ur teaching style is so👌👌👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍😘😘😘😘
Best explanation it really helps me to understand ncert book explanation was so complicated
Agar mera NEET main selection or Boards main ache marks ayenge toh sir sirf apke karn. Thank you sir... Love you
Very nice explanation sir... Thanku for help
You have great teaching technique sir ♥️
Crystal clear sir.....
Sir zona pelucida ko kon secrate karta h??
Thank you so much sir! This is the best explanation that i could find on youtube.
Amena Bootwala, Thank you for your comment. Do recommend Magnet Brains to your friends.
Get All Classes & Subject Wise playlists here:- www.pabbly.com/out/all-videos-playlist
Sir just fab .....as u just said in this video that my lectures ensure your 100% revision......and I m actually following your lectures only❣️❣️🤗🤗Thank I soo much sor
Best bio leacture I have ever seen, SAVED;)
Sir cowpers luturm kon ka hormons rekrit krta h
Sir aap mitosis ka lecture bhi lijiye na plz uske upar bhi ek video banao na aap
Thanks sir you are amazing teacher
Sir, in NCERT it's mentioned that graafiam follicle me secondary oocyte hota h but you said opposite15:15
I have this doubt also
best lecture on oogenesis👍thank u for making my concept crystal clear in last exam days🙏
arush gohil, Thank you for watching. Do tell your friends about Magnet Brains.
sir excellent !!!!!!!!!!!!!!!!!!!!!!!!!!!!! teaching
Leagand of biology. 🔥❤️
bhai thoda spelling....😁😓😜
too good explaination sir impressive itta jaldi to coaching se bhi nhi samj aaya
u said (16:03) polar body does not have a nucleus. It's a wrong statement. They do have a nucleus but very little cytoplasm. That's why they degenerate.
Thank you sir you really made it easy for me
Sir you are just amezing 🔥🔥✌️
Thank You so much sir 💖
sir, you are the perfect teacher of biology for me 🥰🥰🥰
So so nice sir, 'magnet brain nothing nothing is complex here' 🤞🏻❣️.
Sir I have never been so much confident about oogenesis Process before watching this video 😅
Now I Can write ✍️ essay on this 😁
sir my friend recomended me this channel and ia am in love with bio now
Sir its amazing explanation of oogenesis thank u sir
Love you sir ... You are mankinds angel sir your teaching is very calm and simple to learn... Thank you sir
Thank u so much sir, it was worth listening to Ur explaination👍👌
Super explanation sri keep it up for us
Excellent explanation sir... Thank you..
Thank uh sir for this lecture
Nice Sir i understand all your short concepts which i can't understand by our lecturers
Very nice explanation sir ... God bless u..
Thank you so much sir... I was confused about this topic.... I didn't understand this topic in my tuition class,,,then I watched your video on TH-cam .... really sir ,,now no any doubt about this topic ... Once again thank you sir... 🙏🙏
Amazing teaching sir 😊 all doubt clear in this short video your video is better than other long long hours 🎥videos .... Thank you very very much... 😇😊
Really sir aapka padhana to hamara board exam ka dar bhi chhudadi
Smita Rani Digal, Thanks for being active on the channel. Do recommend us to your friends.
I just love your class nd explanation..... Sir....... Tnq sir aap ka class se...... Mere saare doubt clear hogaye sir.....
Pls answer....sir had said that germinal epithelium will produce 2 million oogonium in each ovary..and after oogonium is formed it will undergo mitosis to form primary oocytes....2 million is already formed by germinal epithelium and if it will undergo mitosis there will be 4 million primary oocytes??so plss answer that after oogonium is formed it will go mitosis or simply differentiate into primary oocytes??
Thank u soo much sir
Apke wajah se biology me intrest h sir thank u
Thank you for writing! We're glad to hear that our videos have helped increase your interest in biology. We hope you continue to enjoy watching and learning from our videos.
You are amazing sir.
Thanks a lot 🌸🌸
God bless you
Sir u r really so amazing 🤩....u cleared all my doubts so easily.... Thankyou thankyou thankyou..........so much 😊🙏
Purely magnetic teaching...