dictyotene is prolonged
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The dictyate or dictyotene is a prolonged resting phase in oogenesis. It occurs in the stage of meiotic prophase I in ootidogenesis. It starts late in fetal life and is terminated shortly before ovulation by the LH surge.
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The dictyate or dictyotene is a prolonged resting phase in oocytes. A lengthened diplotene phase of meiosis observes in oocytes at the time of vitellogenesis.
Explanation:
- The chromosomes are earlier encountered crossing over can last at this stage for months or years in long-lived species.
- Meiotic resting phase later starts is called dictyotene and this process continues to exist until it reaches puberty, from each month a couple of primary oocytes through the first meiosis.
- Only secondary oocytes and one polar body, influence the second meiosis and the successive ovulation.
To know more:
"In oocytes of some vertebrates,deplontene can last for months or years"
does this mean they take this much time for a single meiotic division?
https://brainly.in/question/2605580
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