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प्रश्न
Define the following:
Chiasmata
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उत्तर
Chiasmata - is the point where two homologous non-sister chromatids exchange genetic material in chromosomal crossover during meiosis.
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संबंधित प्रश्न
How prophase-I of meiosis differs from prophase of mitosis in an essential way? Describe how it affects the daughter cells?
What is the importance of chiasma formation?
Differentiate between
Chiasmata and crossing over.
Give Technical Terms
Crossing over occurs during the third substage of meiosis.
What is a tetrad?
What is crossing over?
What is the bouquet stage?
What is zygotene?
Statement I: Chromosomes become gradually visible under light microscope during leptotene stage.
Statement II: The beginning of diplotene stage is recognized by dissolution of synaptonemal complex.
In the light of the above statements, choose the correct answer from the options given below:
