Oogenesis 

The photos were a big help, and I like how you tied it all together in the end. I feel much more prepared for my A&P exam now. Thank you!

finally I can understand c15 of form 4. It has been so hard for me to study this chapter that I always skip it. Your picture explanation made me really understand it. Thank you sir.

You broke this down so well, thank you!

genuinely didn't understand until you, thank you, you were a big help!

IT CLICKED, IT FINALLY CLICKED! THANK YOU

Thank you sir for the clear and crisp explanation! Your hard work is much appreciated

Thanks for the hard work sir. I am struggling with biology so hard. If without the vid, i would have taken abt half an hour to one hr to understand this instead of 7mins vid long. Thanks in advance for the more coming bio videos.

Thank you sir 🙏This video helped me a lot to relate these two events

Wow this was a great explanation. I love my biology teacher but this was the only lesson that had a lot of new vocabulary and it was really confusing but you broke to the point were it was very easy to understand.Thank you! :)

This video was everything I needed.Thanks!

very easy to understand. Thank you very much

U made my life easy, thanks Mr❤

it was really clear with step by step. nice and clear. thank you so much!

Make more videos pls sir this helped me so much 😊

thank u for the clear explanationn!!

amazing explanation satisfied.

Thank you sir ! it was really helpful for my last minute studying for Bio

I watched several youtube videos for this and still didn't understand it Now I understand this. Thank you

Thanks for this video, I am writing in a few days and I was struggling with this section, thank you!

Everything was explained with details except follicular layers like xona pellucida, corona radiata.

Thank you so much. I.have finally understood this at university.😅

Thank you so much, I was struggling to understand this and you made it so easy to understand!

can we please hv the pdf of this thankyou so much osm explanation

A perfect explanation. Thank you so much!!

Very well explained.Thank you

Thank you for this video. I am just struggling with one thing, I wish someone could help me. Is the secondary oocyte that is penetrated with the sperm cell or the ovum?

From Egypt, Thank you sir 😊

thank you a lot you simplifiied my midwifery

I have a doubt sir ovum need to be fully developed before contacting with sperm so when sperm comes in contact with oocyte then it's lead to zygote right then when will ovum forms

Thanks very clear and detailed

THANK YOU SO MUCH FOR THIS CLEAR EXPLANATION… really helpful 👏👏

Very helpful video..✅

Superb explanation

OMG BRO YOU TEACHES SM BETTER THAN MY SCHOOL TEACHER CAN YOU COME AND TEACH US PLSS TQ SM

Tqq so much for this wonderful explanation sir🙏🙏...May God bless uh❤

thankss sirrr

You explained so well sir thank you...😊

Sooo good explanation. Thankuu❤

Thank youuuu my brotheeeer sir ✌🏼 very good explanation

I love this video sir; very very easy to understand 💃💃💃💃💃💃 God bless you sir 🙏🙏🙏

Thank you sir

how does meiosis 2 give two n cells if it itself was an n cell as it did not undergo interphase

Thanks sir,it was of great help 😀

thank you so much mr Ruel

Sir secondary oocyte say ovem nikla lakin fertization kahan ho gi phir kiun k zygote bnana chahiye not ovum

Thank youu that’s is really helpful

amazing video. thanks so much !!!!

Great video! Thanks! ♥

Thank you so much sir❤

Excellent

sooooooooooo helpfullll 😫😫🙆‍♀🙆‍♀

Very good! Thank you so much. ❤

Thank you ❤

Haploid does not mean half of the chromosomes. It means single chromosomes. This is a MAJOR misconception that proliferates because of so many videos using the term incorrectly. Hap comes from Haploos (Greek) meaning singular. Meiosis does indeed reduce the number of chromosomes per set in half. However, only diploid organisms will produce haploid gametes after meiosis, as 2 chromosomes per set divided in half equals 1 chromosome per set, AKA: haploid. A tetraploid organism undergoing meiotic division would thus produce diploid gametes. An octoploid organism would produce tetraploid gametes, etc. PLEASE STOP describing Haploid as half. THIS IS NOT CORRECT and proliferates confusion in students!

Superb❤

Thank u

SIR ? AND WHAT IF THE SECONDARY OOCYTE IS NOT FERTILIZED WHAT HAPPENS ?

Lakin secodary oocyte k sath jab sperm combine kray ga tou ovum kiun bna zygote kiun nahi bna ?? Ovum aur zygote tou different hotay

Thanks

can i have the picture please? i was going to use it for my report

thanks sir

thanks a lot what is the primornal germ cell ?

the pics really helped out! Thank you for the explanation!

so does that mean the ovam is zygote

Thanks sir😁

perfect

I never knew anything about this before watching this video but after it oh my God 😭 I learnt more than enough thanks a lot ❤😊

1:25 **ATRESIA

Ok boss 👍🏿

So In meiotic event an ovum produces an ovum after it has been fertilized🤔🤔??

3:04 cikgu kenapa dia 2n

you say oocyte 2 has 23 chromosomes. Where are the chromosomes of the second polar body from? mitosis?

genuinely didn't understand until you, thank you, you were a big help!

Thank you sir