Transposable Genetic Elements · Zoology

Replicative transposition results in:

  1. Permanent loss of the transposon
  2. No net change in copy number
  3. An increase in transposon copies
  4. A targeted chromosome deletion
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Correct answer: An increase in transposon copies

In replicative transposition, the transposon is copied: one copy is inserted at a new site while the original remains at the donor locus. This increases the total transposon copy number in the genome.

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