Question:
Repulsion and coupling are two faces of:
Repulsion and coupling are two faces of:
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Coupling = genes on same chromosome in same direction; Repulsion = opposite arrangement.
Updated On: Jun 19, 2026
- Mutation
- Linkage
- Crossing over
- Chiasmata
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The Correct Option is B
Solution and Explanation
Step 1: Understand genetic linkage.
In genetics, repulsion and coupling are two configurations of linked genes.
Step 2: Analyze concept.
These two arrangements occur due to linkage of genes on the same chromosome.
Step 3: Conclusion.
Therefore, they are two forms of linkage.
In genetics, repulsion and coupling are two configurations of linked genes.
Step 2: Analyze concept.
These two arrangements occur due to linkage of genes on the same chromosome.
Step 3: Conclusion.
Therefore, they are two forms of linkage.
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