Question

HELPPPPPPPPPPP ASAP I RLLY NEED THIS ANSWER!!!

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

Answer 1

Duplication means to copy something, so I believe the Answer is A. Because it is an exact match to the original gene sequence