طَـبيب || الدفعـة 6
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Primary oocyte enter resting stage which is firstly prophase of meiosis 1
Second near time of birth
Enter another resting stage which is complete of prophase of meiosis 1 but not enter metaphase still in diploten stage
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Primary spermatocyte enter resting stage in prolonged prophase which is 22 days
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Vesicular or graffian follicle: is the final mature follicle befor ovulation, contain accumulate fluid in space called antrum
And charechtarized by fluid which are quit swollen
When follicle rapture, release their egg to fallobian tube
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Lacy network of chromation are characterized feature of diplotene stage
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Diplotene stage are produces by oocyte maturation inhibitor(OMI)
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Follicular cell:are oogonia cell that after undergo mitotic division in ovary by end of third week , they arrange in cluster by layer of flat epithelial cell, originate from surface epitheluim covering the ovary
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Interchange of chromatid segment between two homoglous chromosome called
Crossovers
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In meiosis 1 seperate of homoglous chromosome
In meiosis 2 seperate of sister chromatid
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Synapsis is process occure in first meiosis division where each of homoglous chromosome then align themselves in pair
