Q14 · 2021 · Paper 1Unclassified1 mark
QUESTION 14
Which event could cause a frameshift mutation?
(A) non-disjunction during meiosis
(B) error during replication
(C) base pair substitution
(D) heat damage
WORKED SOLUTION
1 markAnswer B
OFFICIAL ANSWERB
QCAA awards 1 mark for selecting option B.
Correct option from the official QCAA answer key.