20 POINTS!!!!!!!!!

A gene with the sequence ATTCATTCA underwent duplication after a few generations. Which sequence represents this gene after the mutation?

A. ATTCATTCA
B. ACTTACTTA
C. ATTCACATTCA
D. ATCCATTCA
E. ATCATTCA

Respuesta :

Hala18
I think its B but I'm not sure .. sorry

Answer:

it is C

hope dis helps

Explanation: