The pairing up of homologous chromosomes during meiosis is called? The group of 4 chromatids that forms during synapsis is called? The exchange of genetic material between arms of... The pairing up of homologous chromosomes during meiosis is called? The group of 4 chromatids that forms during synapsis is called? The exchange of genetic material between arms of homologous chromosomes is called? The pairing up of maternal and paternal chromosomes during meiosis happens in? During meiosis, crossing over happens in? During meiosis, independent assortment happens in?
Understand the Problem
The question set in the image is asking about concepts related to meiosis, including terms like crossing over, synapsis, and independent assortment, which are key in genetics and cell division.
Answer
3: Synapsis, 4: Tetrad, 5: Crossing over, 6: Prophase I, 7: Prophase I, 8: Anaphase I
3: B. synapsis, 4: C. tetrad, 5: D. crossing over, 6: A. prophase I, 7: A. prophase I, 8: B. anaphase I
Answer for screen readers
3: B. synapsis, 4: C. tetrad, 5: D. crossing over, 6: A. prophase I, 7: A. prophase I, 8: B. anaphase I
More Information
Synapsis occurs when homologous chromosomes pair up in prophase I. Tetrads form as groups of four chromatids. Crossing over exchanges genetic material between chromatids. Independent assortment occurs in anaphase I, affecting genetic variation.
Tips
Be aware of the specific phases of meiosis when these processes happen.
Sources
- Meiosis - Molecular Biology of the Cell - NCBI Bookshelf - ncbi.nlm.nih.gov
- The Process of Meiosis | OpenStax Biology 2e - courses.lumenlearning.com
- 11.1: The Process of Meiosis - Biology LibreTexts - bio.libretexts.org
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