Independent assortment
What Independent assortment means in Biology A-Level, as defined for OCR.
Definitions of Independent assortment
Exam boards and our study guides word this term in slightly different ways. Learn the version your board uses.
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Reference: OCR
In metaphase I bivalents line up on the equator and independent assortment of homologues occurs.
Two genes on different chromosomes give the familiar 9:3:3:1 ratio in a dihybrid F₂.
Topics that use Independent assortment
- Cell division, cell diversity and cellular organisation (OCR A-Level)
- Patterns of inheritance (OCR A-Level)
Related terms
- Allele frequencies
- Alleles, genotypes and phenotypes
- anaphase
- Asexual reproduction and cloning
- Autosomal linkage
- Change in allele frequency over generations
- Checkpoint control mechanisms
- Chi-squared (χ²) test
Using Independent assortment in the exam
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