Pachytene: crossing over of non sister chromatids Leptotene : compaction of chromosomes Diplotene : homologous chromosome separation Zygotene: pairing of chromosomes
H. W Zygotene: Paring. Formation of synaptonemal complex. Called bivalent or tetrad Pachytene: Crossing over between non sister chromatid. Exchange of genetic material. Enzyme involved in crossing over is recombinase. Diplotene: Dissolution of synoptenomal complex except at cross over. X shaped structure called chiasmata.
Zygotene = synapsis= pairing of homologous chromosomes., formation of synaptonemal complex Pachytene = crossing over of non sister chromatids of homologous chromosomes., bivalent or tetrad more visible. Diplotene = chiasmata appears, dissolution of synaptonemal complex. Diakinesis = terminilisation of chiasmata
Zygotene: formation of synaptonemal complex Pachyeten:recombination of genetic material Diplotene:dissolution of synaptonemal complex 😂😂❤❤❤❤❤❤tnk you for amazing session
Zygotene : Pairing of two homologous chromosome with a protein called synaptonemal complex which appears as bivalent or tetrad. Pachytene : exchange or crossing over of genetic material between the two non - sister chromatids occurs and it has enzyme recombinase which helps in recombination. Diplotene : Formation of chiasmata occurs and it synaptonemal complex disappears.
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Me also
Pachytene: crossing over of non sister chromatids
Leptotene : compaction of chromosomes
Diplotene : homologous chromosome separation
Zygotene: pairing of chromosomes
HW
Diplotene - formation of chiasmata
Diakinesis - seperation of paired homologous chromosomes
H. W
Zygotene:
Paring.
Formation of synaptonemal complex.
Called bivalent or tetrad
Pachytene:
Crossing over between non sister chromatid.
Exchange of genetic material.
Enzyme involved in crossing over is recombinase.
Diplotene:
Dissolution of synoptenomal complex except at cross over.
X shaped structure called chiasmata.
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Institute ..or self study.?
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Zygotene = synapsis= pairing of homologous chromosomes., formation of synaptonemal complex
Pachytene = crossing over of non sister chromatids of homologous chromosomes., bivalent or tetrad more visible.
Diplotene = chiasmata appears, dissolution of synaptonemal complex.
Diakinesis = terminilisation of chiasmata
Zygotene: formation of synaptonemal complex
Pachyeten:recombination of genetic material
Diplotene:dissolution of synaptonemal complex 😂😂❤❤❤❤❤❤tnk you for amazing session
Addicted to your teaching sir really
Useful session
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Let-leptotene
Zara do - zyplotene
Pack herself-pachytene
Don't help -diplotene
❤
Dad-diakinesis
Zygotene : Pairing of two homologous chromosome with a protein called synaptonemal complex which appears as bivalent or tetrad.
Pachytene : exchange or crossing over of genetic material between the two non - sister chromatids occurs and it has enzyme recombinase which helps in recombination.
Diplotene : Formation of chiasmata occurs and it synaptonemal complex disappears.
6 month ah iruntha kavalai is today gone...☺️☺️ Thank you Mr.......
Thank you so much sir!! Session was really interesting!! Concepts are crystal clear :)))❤🎉
It's really useful sir ...❤❤❤
Thanks a lot 🎉
Sir we wanted ur viedos of chapters in genetics and evolution for all 3 chapters in it
WONDERFUL VIDEO SIR. LOVED THE EXPLANATION♥
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1:12:51....Meiotic ❤🎉
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Botany lesson cover pannunga sir
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Hello guys I'm came from future 5.8.2029 (Justin Bieber dead on 27.4.2026 ) this is the clue that I'm given
How does he died ?
I have a doubt in synthesis phase more DNA is synthesized and the chromosomes are duplicated is it correct sir ?
I think it's not correct , because chromosome numbere remains the same even after dna doubles
Centromere duplicates
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Non bio student !! Watching for neet 2025❤
SIR A SMALL CORRECTIONFROM UR VIDEO 56:00 PROPHASE HAS 2N 2C NOT 4C
isnt it 4C because after s phase where 2C became 4C g2 and prophase so its 4C
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❤ done sir
Sir photosynthesis in higher plants video poduanga sir
Sir this lesson is in class 10 icse biology sir
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Good evening sir
Watching 2024 Oct 15
20:54 Interphase is also called resting phase... how could quiescent stage can be resting phase-
Quiescent stage is called inactive stage......not resting stage
Anybody watching this on May 4 night
I am watching it for prophase one revision
May 15, 7:49 pm
Sir but isn't kinetochore a protein?is that a organelle?
Organelle
It is an organelle made up of protein
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Now I am watching time is 1:11 AM
So😑
Tomorrow is neet xam 2024
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Ecosystem lesson next sir.....
yes tomorrow Ecosystem :)
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thank you so much sir
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Hi sir
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Awesome session sir❤❤
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