Question:
The term used to describe genes arranged in same order on chromosomes of different species is
The term used to describe genes arranged in same order on chromosomes of different species is
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Syn- (Together) + Teny (Ribbon/Thread) = Genes on the same thread/order.
Updated On: May 14, 2026
- Homology
- Similarity
- Phylogeny
- Synteny
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The Correct Option is D
Solution and Explanation
Step 1: Concept
Comparative genomics often examines the conservation of gene blocks across different evolutionary lineages.
Step 2: Meaning
Synteny refers to the physical co-localization of genetic loci on the same chromosome within an individual or species.
Step 3: Analysis
In comparative biology, "conserved synteny" specifically describes the situation where sets of genes are found in the same relative order on the chromosomes of two different species.
Step 4: Conclusion
The precise term for conserved chromosomal order is synteny. Final Answer: (D)
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