Describe the process of chiasmata formation.

At prophase I of meiosis, after the homologous pair of chromosomes pair up in the process called synapsis, the non-sister chromatids overlap, forming an X-shape. They then exchange their alleles at the point of crossing over. The X-shape the homologous pair together until the cell progresses to anaphase.

AO
Answered by Akane O. Biology tutor

7755 Views

See similar Biology IB tutors

Related Biology IB answers

All answers ▸

Describe the regulation of blood glucose level.


Explain the process of synaptic transmission


What are the properties of water?


Describe the function of oxygen in oxidative phosphorilation.


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning