Sagot :
Answer:
Transitions are interchanges of two-ring purines (A G), or of one-ring pyrimidines (C T): they therefore involve bases of similar shape. Transversions are interchanges of purine for pyrimidine bases, which therefore involve exchange of one-ring & two-ring structures.
Answer:
The common between those two is that Transitions are interchanges of two-ring purines (A G), or of one-ring pyrimidines (C T): they therefore involve bases of similar shape. Transversions are interchanges of purine for pyrimidine bases, which therefore involve exchange of one-ring & two-ring structures.