Meiosis 1 | Crossing over and Phase identification

This video covers the first phase of meiosis in detail. We look at each phase, its purpose and how to correctly identify it. The similarities as well as differences between mitosis and meiosis are also explained. The second stage of meiosis is covered in a separate video.

Table of contents
Revision of mitosis 00:00
Interphase 02:02
Prophase 1 05:01
Crossing over 10:10
Metaphase 1 12:08
Anaphase 1 15:23
Telophase 118:02
Terminology recap 20:55

[akshaysewpersadh]

I was the boy that requested the video madam, thanks again really informative 😁❤

[esha.desaii]

class of 2024 saved by ms angler for the last time!

[taylabritz]

last minute revision for finals is the BEST with your videos, thank you for doing what you do, you're an angel 🖤

[dorisdiribe]

This is so detailed and helpful, thank you ma! Please don't stop making videos, it's has helped me a lot.

[BoikanyoMochocho-dz]

class of 2025❤❤❤

thank you miss angler 🎉

[meganmaree]

I’m writing my Term 1 Bio exam tomorrow. Thank you so much for this!!

[fafiali]

You are such a brilliant teacher 👏❤

[Sira-zr]

thank you ma ! ❤ i am writin a topic test tomorrow

[Stellar_]

Can u make a detailed video on independent assortment? I'm really confused and can't find a good explanation 😭

[definatelynotlele]

Watch me come back to this vid b4 finals😅

[sumaalexander]

your lecture is is precise and informative. Could you pls take a video on Iheritance and Genetics --Pedigree charts.

[langman]

Thank you so much this is honestly done so well, love your stuff

[RyanAnotida]

class of 2025, stop reading the comments and focus --TIME can never be recovered

[queent]

Mam I have a question how come the colour of your eyes is independent of the colour of your hair?

[zaahidmrmuscle]

Chiasmata and bivalents is so confusing. Literally seems like it's the same thing

[imanallie]

Ms, I’m in class 2023, and they mentioned that the word “bivalent” is not allowed anymore ? Is that true and what is the word replacing it ?

[khumonthabeleng]

I have a question..doesn't cytokinesis appear in anaphase 1 and on my notes, I came upon a word "allele" what's that?

[GeorgeMotaung-mw]

what is the difference between a chiasma and bivalents

[JerryvusimuziSelepe]

What happens with non sister chromatid in the phrophase one

[siphesihlemohlapa]

I am confused about how many cells we are going to end up with after meiosis and how many cells we going to end having in meiosis 2