For all who are confused in 2° oocyte and ovum On 14 th day,the mature grafian follicule ruptures and releases the 2° oocyte present in it (which is arrested in metaphase 2) After the sexual Intercourse the sperm reaches the oocyte ,when both of them fuse ,first the 2° oocyte continue it's division and completes the meiosis 2 and now it's called an ovum The sperm already fused there i.e the sperm and ovum are already together will turn into zygote and then embryo and so on a baby.
@@chetanchavan689 hey that's a good question Here's the answer:- On 14th day when the graafian follicle ruptures it releases a body named 2° oocyte which is an immature egg since it hasn't completed it's meiosis 2 (basically it's arrested in metaphase 2) The 2° oocyte will only be called ovum when it's fertilized (when a sperm fuses with 2° oocyte the 2° oocyte first completes it's division i.e. meiosis 2 and is now a mature egg and would be called ovum and then the story goes like embryo and baby) If fertilization doesn't occur the 2° oocyte can't complete it's division to become a mature egg I.e ovum and would degenerate as per the rule and TADA it's periods time (menstruation) since no implantation occur In the uterus wall I'm sorry not directly getting on thr point 😅 but I hope it helped Anyways remember this that 2°oocyte can never complete it's division if it's not fused with a sperm i.e if not fertilized ;)
@@chetanchavan689 I have a question for you.. Do you think period is the release of egg which didn't fertilized along with the endometrium. And if not then what?
Just before your class i was knowing ovum released at menstrual cycle but in reality that is not a ovum that's a secondary oocytes And after mixing with sperm nd after completing meiosis 2 only it can be named as Ovum, for understandable only NCERT also written it as ovum but which is not alright, for understanding purpose a teacher can say something different but no one can write wrong in their books, Thank u Seep Ma'am👍
SP mam is queen of zoology top most yt bio facauty thnku so much Mam pls do take on transport of co2 nd O2 Folliculogenesis Brain all parts Fertilization Implntation nd gastrulation Vitamins Digestion of fat carb protein Teeth Epithelial tissue Hardy weinbergy numericals Human evolution Homologous nd analogous Malaria Drugs Heart embryonic shunts Plssss
Mam one question please . How does menstruation cycle occurs, if secondary oocyte is dependent on sperm to complete 2nd meosis. Suppose sperm has arrived and ovum gonna fuse with it but what about menstruation how does it takes place , It means no sperm no menstruation ????? Bcoz you r talkiing about the ovum that degrades during menstruation... But ovum is only formed after the sperm entry.... It means that secondary oocyte that degrades in menstruation , not the ovum. .. Right Please mam I'm little bit confused! 🤔
@@preethikoneru6672han mere kehne ka mtlb ki agr sperm nhi aaya toh secondary oocyte will degrades and menstruation will occur . ?? Iska mtlb secondary oocyte hota hai jo destroy hota na na ki ovum Yes or not???
Sertoli cells: provide nourishment and energy to sperms during the process of spermatogenesis And the spermatogenesis take place in testes , in testes at testicular lobule ,in testicular lobule at seminiferous tubule So the sperms are produced (spermatogenesis) take place in seminiferous tubule
@@aesthetic.1234 mam MN spermatids say spermatozoa (spermiogenesis) baney ki process ka bath kar rha Hun.... MN Pakistan say Hun hamarey book k Ander likha hua hai spermiogenesis process take place in epididymis our phir agey likha hua hai.... differentiation (Sertoli cells provide nutrients) tho mam MN ise bath pay confuse Hun k epididymis k Ander Sertoli cells tho nai hotey tho phir nutrients kysy provide kartey han Sertoli cells ??
@@jabbarbugti2150 spermiogenesis process does not take place in epididymis as epididymis is path through which the sperm is transported , the only thing which i can say is there is error in your text book And Sertoli cells are not present in the epididymis, the sertoli cells are present in seminiferous tubule
As we know... for fertilization the fusion of sperm and ovum is necessary... but the theory says..2° oocyte converts into ovum when it comes in contact with one sperm...does it mean...one woman having sexual intercourse for the first time doesn't gets pregnant?
On 14 th day,the mature grafian follicule ruptures and releases the 2° oocyte present in it (which is arrested in metaphase 2) After the sexual Intercourse the sperm reaches the oocyte ,when both of them fuse ,first the 2° oocyte continue it's division and completes the meiosis 2 and now it's called an ovum The sperm already fused there i.e the sperm and ovum are already together will turn into zygote and then embryo and so on a baby. Helped?
Can you see the level and confidence and over confidence of Seep Pahuja Of few years ago (less confident) Of Seep Pahyja in this video (confident) and Over Confident Seep Pahuja of 2021-2022
She was not looking ok.. Still dedicated to her work
Immediately I thought the same
she explained this topic in less than 15 mins , i was struggling from 2 days
skill issues.
@@yoretards😂😂😂
@@yoretards warra own
@@doping-lh3fd what
I also took two 2 days to completely grasp this topic.
For all who are confused in 2° oocyte and ovum
On 14 th day,the mature grafian follicule ruptures and releases the 2° oocyte present in it (which is arrested in metaphase 2)
After the sexual Intercourse the sperm reaches the oocyte ,when both of them fuse ,first the 2° oocyte continue it's division and completes the meiosis 2 and now it's called an ovum
The sperm already fused there i.e the sperm and ovum are already together will turn into zygote and then embryo and so on a baby.
I am agree with you . I am also confused related this concept.
Thank you so much I was confused 😃😃
But when there is no sexual intercourse then in menstruation is the ovum not released
@@chetanchavan689 hey that's a good question
Here's the answer:-
On 14th day when the graafian follicle ruptures it releases a body named 2° oocyte which is an immature egg since it hasn't completed it's meiosis 2 (basically it's arrested in metaphase 2)
The 2° oocyte will only be called ovum when it's fertilized (when a sperm fuses with 2° oocyte the 2° oocyte first completes it's division i.e. meiosis 2 and is now a mature egg and would be called ovum and then the story goes like embryo and baby)
If fertilization doesn't occur the 2° oocyte can't complete it's division to become a mature egg I.e ovum and would degenerate as per the rule and TADA it's periods time (menstruation) since no implantation occur In the uterus wall
I'm sorry not directly getting on thr point 😅 but I hope it helped
Anyways remember this that 2°oocyte can never complete it's division if it's not fused with a sperm i.e if not fertilized
;)
@@chetanchavan689 I have a question for you..
Do you think period is the release of egg which didn't fertilized along with the endometrium. And if not then what?
Her explanation level is very good and the way she says *beta* I just love that🙈
Naamz padh na
Just before your class i was knowing ovum released at menstrual cycle but in reality that is not a ovum that's a secondary oocytes And after mixing with sperm nd after completing meiosis 2 only it can be named as Ovum, for understandable only NCERT also written it as ovum but which is not alright, for understanding purpose a teacher can say something different but no one can write wrong in their books, Thank u Seep Ma'am👍
Best teacher...❤ thank you so much Mam this series is very helpful for us...🎉 thank you mam 😍👌👌🥳🎊
Thank you ma'am you're the only person who cleared my doubts.
SP mam is queen of zoology top most yt bio facauty thnku so much
Mam pls do take on
transport of co2 nd O2
Folliculogenesis
Brain all parts
Fertilization
Implntation nd gastrulation
Vitamins
Digestion of fat carb protein
Teeth
Epithelial tissue
Hardy weinbergy numericals
Human evolution
Homologous nd analogous
Malaria
Drugs
Heart embryonic shunts
Plssss
Mam your method of teaching is soooooo good each and every thing clear😊
The way se teaches she explains is too good . Thank you so much mam for your efforts and hardwork ❤❤
Thankuuuuu soo muchhhh mammmm❤️❤️❤️🔥🔥🔥🔥🔥
All concepts are clear due to this lecture thankyou mam 😊
I was struggling from 4 day's, now I have understood properly❤
Thank you Mam for Crystal clear Explanation.❤
Nice explanation ma'am
Crystal clear ho gya😊😊
Cleared it in 15 minutes 💯
Mam aisa lag raha hai ap ro rhi thi 😢
Enthu was low mam what had happened??
Superb explanation mam 😊
Mam aap legend ho kab se try kar raha tha samjhna follicle and isme thoda confusion tha pura clear ho gya❤...
Mam one question please .
How does menstruation cycle occurs, if secondary oocyte is dependent on sperm to complete 2nd meosis.
Suppose sperm has arrived and ovum gonna fuse with it but what about menstruation how does it takes place ,
It means no sperm no menstruation ????? Bcoz you r talkiing about the ovum that degrades during menstruation... But ovum is only formed after the sperm entry.... It means that secondary oocyte that degrades in menstruation , not the ovum. .. Right
Please mam I'm little bit confused! 🤔
Agar ladki pregnant Hui toh no menstruation agar nhi Hui toh menstruation sperm se fertilisation hota matlab pregnant ho jaati baccha
@@preethikoneru6672 it means that sperm fuse with the secondary oocyte
@@kvrsvlogadventurenature4020 fertilisation ke samay fallopian tube mein secondary oocyte ka maturation hota hai sperm k entry ke baad.
@@preethikoneru6672han mere kehne ka mtlb ki agr sperm nhi aaya toh secondary oocyte will degrades and menstruation will occur .
??
Iska mtlb secondary oocyte hota hai jo destroy hota na na ki ovum
Yes or not???
@@kvrsvlogadventurenature4020 yes.
It seems maam was crying before lecture
Husband accha nahi hai ma'am ka
@@TheDiscorder-sz8fe ohhh
@@TheDiscorder-sz8feBhai shadi nhi Hui 😂😂
@@TheDiscorder-sz8feshadi nhi Hui 😂
Ma'am ki shadi hue 7-8 saal ho gye🕊️
Well explained😊 thanku Mam😊
Thank you soo much mam❤
Excellent ❤
Best explanation mam ❤thanku so much for all ur efforts ❤
Mam pls continue this series 🙏
Mam please continue this series this is my humble request
Shree Ram Jai Ram Jai Jai Ram
Radhey Radhey Radhey Radhey Radhey Radhey Radhey Radhey Krishna
Thank u 🙏
Thanks mam 🤗
Your such a great teacher mam
Thank you so much ma'am for such a amazing session. ❤️❤️🙏🙏
Mam but polar body me centriole hota hai to division to hona chaiye na polar body ka.??????
Mam apnne band kr di 10 min series plzzz start karooo😪😪😪😪
Best best💓
She was not looking ok but still she dedicate to her work & responsibility
love you mam.
from.
Pharmacy Dept.
Norther University Bangladesh
Thank you so much mam I am good understanding , S mam tabiyat thik nhi thi kiya ?? aapki aawaz change lag rahi hai......
Kya is series s question aayye the
Very nice mam. ❤❤❤
Thank uuuuuuuuu so muchhhhhhh become crystal clear
Thank you I love you 🥰🥰❤️ 😘😘😘😘😘
Mam take 10 min series why u stopped
Why don't all follicles reach maturity and decreases
thank you so much mam
Thank you mam!!!!
After watching this video my doubts r clr n concept is cistral clr ...thank you mam 🥰🥰
Yes mamplease continue this series 🙏🙏🙏🙏🙏🙏
dpd ,op ,tp in transportation in plants pe bhi bnaye mam..
Mem, so can we call fertilized egg as ovum?🙄
No . Ovum is female gamete and sperm is male gamete and when sperm and ovum fused that is called fertilisation through this process zygote formed.☺️
Lots of love maam 😍🥰🤗
Mam please keep continuing this series
_Thank you Ma'am, we all owe you !_
But mam I am bit confused
How could no. Of bar bodies be 3
Thank you ma'am ❤️
Mam pit hormone please
Thank you medum
U r v beautifull
Maam folliculargenesis pls
Oogenesis start during embryonic life not fetal life
baat wohi hai
i think its the same
Maaammmm,🥺you mean world to me if I will get sucessfull only you and you will be the reason ❤
hai naa..so connected to her
mam apne kitna kuch nhi pdya graafian follicle and zona pellucida
Why no one is telling you that your mic is horrible in every video.
Is ovum released here n in the menstruation same?
❤ thanku mam
Born teacher ❤️❤️
Thank you mam
DNA fingerprinting mam
Suggestion for a lecture :- Vestibular Apparatus.
This series is really helpful, thank you so much :)
Pedigree Analysis
Good luck for 10minute liv class ❤
amazingg!!
amazing crisp content 😍😍😍😍😍
Mam lec was awesome as always ❤️ ✌️🤩
GH ghu
A band nijor jahar pora nihile during muscle contraction only I band and sarcomere length kome
Thank
Thanks
Love you mam
Why there is no new video mam.....?
Please continue it. This is best revision i ever got.
Please accept our requests...
which cell provide energy for sperm during spermiogenesis process? and spermiogenesis process take place which part? plz mam ans me
Sertoli cells: provide nourishment and energy to sperms during the process of spermatogenesis
And the spermatogenesis take place in testes , in testes at testicular lobule ,in testicular lobule at seminiferous tubule
So the sperms are produced (spermatogenesis) take place in seminiferous tubule
@@aesthetic.1234 mam MN spermatids say spermatozoa (spermiogenesis) baney ki process ka bath kar rha Hun....
MN Pakistan say Hun hamarey book k Ander likha hua hai spermiogenesis process take place in epididymis our phir agey likha hua hai.... differentiation (Sertoli cells provide nutrients) tho mam MN ise bath pay confuse Hun k epididymis k Ander Sertoli cells tho nai hotey tho phir nutrients kysy provide kartey han Sertoli cells ??
@@jabbarbugti2150 spermiogenesis process does not take place in epididymis as epididymis is path through which the sperm is transported , the only thing which i can say is there is error in your text book
And Sertoli cells are not present in the epididymis, the sertoli cells are present in seminiferous tubule
Ok thank you mam.... I got it.
Ma'am if possible, please sare scientists k nam k liye ek video bna dijiye ❤️❤️❤️❤️❤️🙏🙏🙏🙏🙏
As we know... for fertilization the fusion of sperm and ovum is necessary... but the theory says..2° oocyte converts into ovum when it comes in contact with one sperm...does it mean...one woman having sexual intercourse for the first time doesn't gets pregnant?
She does
@@itspreityy3892 how?
On 14 th day,the mature grafian follicule ruptures and releases the 2° oocyte present in it (which is arrested in metaphase 2)
After the sexual Intercourse the sperm reaches the oocyte ,when both of them fuse ,first the 2° oocyte continue it's division and completes the meiosis 2 and now it's called an ovum
The sperm already fused there i.e the sperm and ovum are already together will turn into zygote and then embryo and so on a baby.
Helped?
@@itspreityy3892 tysm.... helped a lot!
Very nice class mam
Very nice mam thank you mam
Why ovum is only (n)...? It should be 2n as sperm fused
Good 👍
Three polar body are formed
How many polar body with mature ovum
Thank you, mam...
17th July, 2024..
I love you mam 💖
Love you ma'am
welldone
Mam aapka voice change ho gaya hai
❤ from UP
Can you see the level and confidence and over confidence of
Seep Pahuja
Of few years ago (less confident)
Of Seep Pahyja in this video (confident) and
Over Confident Seep Pahuja of 2021-2022
what do you even mean by that
True 👍
And in2023 even worse 😓
this series are very helpfull mam....
Thanks man ❤️❤️
Learnable....
Thanku mam
Nice explanation
Who is watching this before KVPY exam
Mam next vedio kab ayaga
Nice class mam....