Fraternal twins:are dizygotic meaning that they developed from two different eggs fertilized by two different sperms. Identical twins:are Monozygotic meaning that they developed from the same fertilized egg and so have nearly identical genetic code.
Hi Mam , I am Pawan .Since everyone has written regarding fertilisation that is how twins are formed I would like to highlight other differences Identical twins can be either both boys or both girls. They will look similar to each other but few things like birth mark, their handwriting will be different Non identical twins can be both girls, both boys and even one girl and other boy. 75% case of twins are from this category
Fraternal twins can share same placenta and are formed from same ovary, but identicle twins are formed from separate overy and have own separate placentas.
Mam i have a question. If only one sperm cell fertilizes the egg cell but there are millions of cells released during copullation , where does the rest of the sperms go ? And is that if copullation occurs only in the ovulatory phase it will reproduce ? What if copullation occurs in the follicular phase or the luteal phase ? Will it not reproduce ?
Again such a wonderful and helpful video..... I really appreciate your hard work and dedication towards your work in this condition too. Loved the video and your teaching ma'am I really missed you and your teaching Get well soon mam Love and respect
I am just bereft of every words... Especially your way of teaching is wonderful and mesmerising too.. Now I am surely clear of all my pending doubts.. - thank you 😊 - from Piuli
identical twins are formed by one ovum that splits to form to eggs due to double fertilisation. ie a single egg gets fertilised twice. fraternal twins mean twins formed by the fertilisation of two different egg. if there is something wrong in my answer , please do help me correct it ma'am
Fraternal twins are dizygotic, meaning that they developed from two different eggs fertilized by two different sperms. ...Identical twins are monozygotic, meaning that they developed from the same fertilized egg, and so have nearly identical genetic code....
Mam aap biology expert and one of my favorite to phir apne mbbs kyu nhi kya...normally jo bio me acha hota hae vo doctor bnta hae....pls reply i want to know
after the baby is removed the placenta is also removed and now if one more childbirth has to be done in that mothers body where will the other placenta come from will it be reformed in the moithers body itself?
CBSE- Central Board of Secondary Examination ICSE- Indian Certificate of Secondary Examination CBSE is National board ICSE is Private board, most of the private schools have this board
Thank you ma'am I have cleared my all doubts by these three video of reproduction system. Ma'am I have one doubt that : DIFFERENCE BETWEEN THE PLACENTA AND UMBILICAL CORD. Ma'am please clear my doubt
Placenta is a thick memebrane produced by the uterus and the umbilical cord is formed by this placenta to provide nutrition to the embryo and also helps to excrete
Fraternal twins- These twins are not alike, because they come from different eggs and sperms. Whereas.. Identical twins-These twins look exactly alike, because they come from the same egg and sperm.
the answer for the homework question is : Fraternal twins are the developed from two different eggs fertilized by two different sperms. Identical twins are the developed from the same fertilized egg, and so have nearly identical genetic code.
Fraternal twins:are dizygotic meaning that they developed from two different eggs fertilized by two different sperms.
Identical twins:are Monozygotic meaning that they developed from the same fertilized egg and so have nearly identical genetic code.
7:22 video start
thanks bro
Hi Mam ,
I am Pawan .Since everyone has written regarding fertilisation that is how twins are formed I would like to highlight other differences
Identical twins can be either both boys or both girls. They will look similar to each other but few things like birth mark, their handwriting will be different
Non identical twins can be both girls, both boys and even one girl and other boy. 75% case of twins are from this category
Nyc
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Lession starts at 7:20
Goddess of biology....make everything understood...thanku mam for wonderful explanation🥰🥰🥰
Mam ur the best biology teacher in this world
Hi Harshita
Apart from knowledge.. You sounds really well.. It's like ear 👂treat for some 1 like me 👍
The Best teacher for biology😍🤗🤗🤗🤗🤗🤗🤗
Good
20:45 maybe there is some explaining for the mom to do
Fraternal twins can share same placenta and are formed from same ovary, but identicle twins are formed from separate overy and have own separate placentas.
The season was really amazing I really appreciate from your teaching
season nhi session Lol @technnical🤣🤣🤣
'From your teaching' nii "By your teaching"
20:25 its 22 months instead of 22 weeks...
Mam u totally looks
like my mother
Mam i have a question. If only one sperm cell fertilizes the egg cell but there are millions of cells released during copullation , where does the rest of the sperms go ?
And is that if copullation occurs only in the ovulatory phase it will reproduce ? What if copullation occurs in the follicular phase or the luteal phase ? Will it not reproduce ?
U r best teacher in biology
Starts at 7:22
Again such a wonderful and helpful video..... I really appreciate your hard work and dedication towards your work in this condition too.
Loved the video and your teaching ma'am I really missed you and your teaching
Get well soon mam
Love and respect
I am just bereft of every words... Especially your way of teaching is wonderful and mesmerising too.. Now I am surely clear of all my pending doubts..
- thank you 😊
- from Piuli
Ha
Pls maintain decorum
You are one of the best teacher in biology
identical twins are formed by one ovum that splits to form to eggs due to double fertilisation. ie a single egg gets fertilised twice. fraternal twins mean twins formed by the fertilisation of two different egg. if there is something wrong in my answer , please do help me correct it ma'am
Anyone of cbse..? Btw lesson was amazing 🤗🤗
Bestest teacher ever
YES MAM HOW TWINS ARE FORMED
Mam I want to learn more about this iam from Andhra this is linked for state syllabus your explanation is good
Tq
Though I m a cbse student I must say u teach fabulously why don't you teach cbse students as well
CBSE ke bahut saare vids hai yr pe but icse ke nahi hai
We can relate ambalikal chord to our teacher Ambika
This vdio is amazing very helpful to me thnx mam and good teaching mam best of luck
Mam your voice is very soothing
Thanks mam😙😙😙
My favourite chapter 😀😀😀😀😀
Mine too😀
Thank you so much ma'am it is really helpfull at this pandemic time..........
Mam hows da formation of twins baby?🤔🤔🤔🤔plsss tell
If one sprem is allowed means one baby,if two sprems are allowed means twins.same process
Fraternal twins are dizygotic, meaning that they developed from two different eggs fertilized by two different sperms. ...Identical twins are monozygotic, meaning that they developed from the same fertilized egg, and so have nearly identical genetic code....
Thanks mam for your explanation it is eabl to understand that I cleared from my doubt
mam hows the formation of twins??????
Fraternal twins are dizygotic. Whenever identical twins are monozygotic. 💃🕺and 👯👯👯
Mam aap biology expert and one of my favorite to phir apne mbbs kyu nhi kya...normally jo bio me acha hota hae vo doctor bnta hae....pls reply i want to know
this teacher is a malayali
I don't know whether she knows hindi or not
Nice look and teaching techniques
Shuruat mai bhut bakwaas krte hai lekin baad mai badhiya padhate hai
Please also make question vedios
after the baby is removed the placenta is also removed and now if one more childbirth has to be done in that mothers body where will the other placenta come from will it be reformed in the moithers body itself?
Yeah right point
Mam identical twins are monozygotic while fraternal twins are dizygotic.
Excuse me mam what is the difference between cbse and icse
CBSE- Central Board of Secondary Examination
ICSE- Indian Certificate of Secondary Examination
CBSE is National board
ICSE is Private board, most of the private schools have this board
Cbse wala apni gf ki Marta hai
And icse waloo ki icse martaa hai🤣🤣🤣🤣🤣🤣🤘🤘
@@naturalphylospher2005lagta hai tu bhi icse me padha hai
Mam plz make revision video of all ch of bio
Ma'am what happens to the rest of the sperms when one sperm enters the egg?
Its absorbed by women's uterus as any more sperm is of no use.
TQ mam it's very helpful 😊
At 15:38 amazing mam😁
Mam ur explanation is nice👌👍❤️
Thank you so much Ma'am for teaching with such an excitement !! You made an impact in my learning...
As I am in 8 but l understand it very well
Thankyou soo much ma'am!!
Thank you ma'am I have cleared my all doubts by these three video of reproduction system. Ma'am I have one doubt that :
DIFFERENCE BETWEEN THE PLACENTA AND UMBILICAL CORD. Ma'am please clear my doubt
Placenta is a thick memebrane produced by the uterus and the umbilical cord is formed by this placenta to provide nutrition to the embryo and also helps to excrete
Mam g all syllabus is same in up boards or cbse bord
Hlo mam , according to the reduced syllabus of ICSE 10th class,, this chapter is in syllabus or not ??
No....the reproductive system is out of syllabus for the 2021 boards class 10
41 mintunes me se 7 minutes tk sirf nautanki hua h 😑😣
Amazing explanation 👍
Who is seeing this video after 800k
Ma'am, What is Ostium?
Fraternal twins- These twins are not alike, because they come from different eggs and sperms. Whereas..
Identical twins-These twins look exactly alike, because they come from the same egg and sperm.
Nice dear mom 💞☺️
Super session mam. Thanks 😊 mam 🙏 😊
Diagrams are pink ..... background is pink ....marker is pink😄
Girls fav😵 colour 😁😁🤣🤣🤣
Abey background is not pink...
@@Govind-w7o yah !
Truth is always bitter.....first see n then speak....
I think so you have it.....lol
Thanks a ton for 🙏 for such better explanation 🤑🤑🤑and FREE . it's really INSANE Guys
The session was awesome
Gr8 teaching
Mam how to send u an email?
Wah ambika mam aap kya biology Ka toh epert hai mam
Nice session madam
Do u teach JEE ADVANCE?
Super explanation mam
the answer for the homework question is :
Fraternal twins are the developed from two different eggs fertilized by two different sperms.
Identical twins are the developed from the same fertilized egg, and so have nearly identical genetic code.
Hey adii
@@shivanichakravorty9436 lol heyy 😂
Great video
Thank you.. Mam 😇
Good teachers in vedatu
Very nice ma'am
Mam a question
Why womens vomit during Pregnancy
I mean they often say
Like if u vomit unusually
Then it means you are pregnant
Desire Education it’s mostly because of the changes which takes place in our bodies during pregnancy which makes women feel the need to vomit
Ask your mother...
20:36 joke
Nice mam
mam I liked your explanation .I have understand the reproduction chapter for your super explanation🤤🤤
Mam I have a doubt, what happens if the paturation process does not occur after 9 months? Awesome session Mam, thank you a lot...
Very nice madam
Easily understand this topic
Very nice mama
Nice Explanation
But please speak slowly mam
Amasing
Thanku so much mam
Best teach mam
You are awesome mam
Mam please explain in hindi
Nice
Nice Mam
ihave seen u in byjus mam
Rrb ntpc in english ka bhi lecture karwao ma'am maths aur reasoning only plz rply
Good application
9Months lobaby born ayte what happened to the baby
Mam in 6 months child
Thanks mam
Hii mam nice video mam
TQSM MAM
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The channel name itself is vedantu class 9tgh & 10th. Try out our other channel - vedantu young wonders which aims as grades - 6,7&8
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