Q17 · 2023 · Paper 1Unclassified1 mark
QUESTION 17
What is the most likely outcome of a homeobox (HOX) gene mutation?
(A) slower growth rate
(B) body appendages in the incorrect location
(C) failure of sex characteristics to fully develop
(D) impaired ability of red blood cells to carry oxygen
WORKED SOLUTION
1 markAnswer B
OFFICIAL ANSWERB
QCAA awards 1 mark for selecting option B.
Correct option from the official QCAA answer key.