Question

When composite transposons are formed
A.a small deletion occurs in the transposase gene of an IS element
B. a small deletion occurs in the transposase gene of an IS element and plasmid is integrated
C. an IS element integrates with another IS element with the help of a plasmid
D. two IS elements integrate into a chromosome with only a small distance separating them

Answer 1

A. a small deletion occur in the transposase gene of an IS element.

Answer 2

your answer

option a

a small deletion occurs in the transposase gene of IS element