Meiosis Cell Division

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Manocha Academy

Manocha Academy

Күн бұрын

Meiosis Cell Division. Stages of Meiosis.
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Meiosis is a type of cell division that reduces the chromosome number by half, creating four genetically unique daughter cells. It is essential for sexual reproduction and occurs in the formation of gametes, such as sperm and eggs in animals, or spores in plants.
The key stages of meiosis are:
1. Meiosis I:
Prophase I: Homologous chromosomes pair up (synapsis) and exchange genetic material through a process called crossing over.
Metaphase I: Paired homologous chromosomes line up at the cell's equator.
Anaphase I: Homologous chromosomes are pulled to opposite poles.
Telophase I: The cell divides into two haploid cells, each with half the original number of chromosomes.
2. Meiosis II:
Prophase II: Chromosomes condense again in the two new cells.
Metaphase II: Chromosomes align at the center.
Anaphase II: Sister chromatids are separated and move to opposite poles.
Telophase II: The cells divide, resulting in four haploid daughter cells, each with a unique combination of genetic material.
Meiosis ensures genetic diversity and the correct number of chromosomes in offspring.
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Пікірлер: 38
@vineetgada
@vineetgada 4 ай бұрын
I wanted to take a moment to express my heartfelt gratitude for the incredible help you’ve provided throughout this entire process. Your support has been nothing short of invaluable, and I genuinely appreciate the time, effort, and energy you’ve dedicated to making everything work so smoothly. From the very beginning, your insights and attention to detail have stood out, making a significant difference in the final outcome. I loved every aspect of what you contributed, and it’s clear that you put a lot of thought into your work. It’s not just the results that impressed me, but also your positive attitude and willingness to go above and beyond at every step. Thank you once again for everything. Your dedication has not gone unnoticed, and I’m truly grateful to have had the opportunity to work with you. I look forward to future collaborations and am excited to see what we can achieve together!
@GurleenKaur-e7h
@GurleenKaur-e7h 4 ай бұрын
Thanku for uploading i wanted that meiosis topic should be uploaded. Thanku universe
@ManochaAcademy
@ManochaAcademy 4 ай бұрын
Most welcome 😊
@ArwasCyberWorld
@ArwasCyberWorld 4 ай бұрын
His phone: 99+ calls from Physics 💀
@Bhuraj-v5m
@Bhuraj-v5m 2 ай бұрын
Great animation and explanation. I haven't even seen like this kind of video with proper brief explanation
@AkhilPorandla
@AkhilPorandla 4 ай бұрын
Super explanation mam thank you so much mam
@turansinzejeanbosco-s5q
@turansinzejeanbosco-s5q 4 ай бұрын
Wonderfully done
@ManochaAcademy
@ManochaAcademy 4 ай бұрын
Thanks a ton!
@AishaDokochi-v7o
@AishaDokochi-v7o Ай бұрын
Thanks with appreciation ma'am
@manjunathsastry974
@manjunathsastry974 3 ай бұрын
spores formed by meiosis are produced in structures like sporangia, asci, and basidia, depending on the type of organism. These structures facilitate the reduction in chromosome number and the release of haploid spores for reproduction. Nice explanation ma'am
@EbotJames-q4m
@EbotJames-q4m 4 ай бұрын
Thank you so much, watching from Cameroon
@ankitayadav1150
@ankitayadav1150 4 ай бұрын
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@sangeethanatarajan9319
@sangeethanatarajan9319 3 ай бұрын
Thank you ma'am. ❤from Karnataka
@SarojOmshanti
@SarojOmshanti 2 ай бұрын
Thank you mam for ur works and deeds towards us.This was really interesting to see with animation. Thank u mam.
@durganageswararaolekkala7998
@durganageswararaolekkala7998 10 күн бұрын
Nuclear membrane remains intact from ( 1st -4th stage) leptotene to diplotene , des integrates and disappears in 5th phase (Diakinesis).
@vineetgada
@vineetgada 4 ай бұрын
Very Helpful.. Thanks !!!
@KisemboErick-e6l
@KisemboErick-e6l Ай бұрын
In alternation of generations in mosses and ferns
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@ManochaAcademy
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Thanks for watching!
@kamalkant2235
@kamalkant2235 4 ай бұрын
Good explain
@DanielDengmayomAtem
@DanielDengmayomAtem 2 ай бұрын
Nice explanation to my mom
@GatluakReatMajiok
@GatluakReatMajiok 2 ай бұрын
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@vinush85
@vinush85 4 ай бұрын
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@DeepakLamba-s7e
@DeepakLamba-s7e 2 ай бұрын
Mam m neet student hu pr DNA duplicate kesa hota h ya Aaj smj aaya h thank you mam 😊😊
@chigga.5
@chigga.5 4 ай бұрын
3rd COMMENT LESGO HUGE FAN OF U SIR :))))
@ManochaAcademy
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Thanks a lot!
@chigga.5
@chigga.5 4 ай бұрын
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@mr.unknownlegend1234
@mr.unknownlegend1234 4 ай бұрын
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@KisemboErick-e6l
@KisemboErick-e6l Ай бұрын
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@naseebkhan790
@naseebkhan790 4 ай бұрын
First commenter 😊😅🎉🎉❤yay
@ManochaAcademy
@ManochaAcademy 4 ай бұрын
Thanks for watching so fast!
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@naseebkhan790 4 ай бұрын
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@naseebkhan790 4 ай бұрын
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@ErenJaeger-d7i 4 ай бұрын
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@Mayankkhadiratna
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Useless
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