Meiosis
- Created by: Share63
- Created on: 29-09-18 08:05
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- 2. the chromosomes in
each pair separate randomly and
independently assort into the
gametes.
- Genetic variation arises in TWO stages during MEIOSIS or sexual reproduction
- 1. During meiosis 1, CROSSING OVER of genetic material occurs between pairs of paternal and maternal homologous chromosomes
- As a result there is a RANDOM MIX of both maternal and paternal chromosomes, which leads to further genetic variation
- Genetic variation arises in TWO stages during MEIOSIS or sexual reproduction
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