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Karnataka Board PUCPUC Science Class 11

Describe Chiasmata and Draw a diagram to illustrate your answer. - Biology

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Question

Describe Chiasmata and Draw a diagram to illustrate your answer.

Answer in Brief
Diagram

Solution

  • The disintegration of the synaptonemal complex and the tendency of the synaptically synaptic homologous chromosomes of the bivalents to split apart, with the exception of crossover sites, indicate the onset of diplotene.
  • Chiasmata are the X-shaped attachment sites (or points of attachment) that exist between homologous chromosomes.

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Meiosis I
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Chapter 10: Cell Cycle and Cell Division - Exercises [Page 172]

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NCERT Biology [English] Class 11
Chapter 10 Cell Cycle and Cell Division
Exercises | Q 7.3 | Page 172

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