2024, Question 5 · Short answer · 4 points · about 10 minutes
Speciation and the origin of new genes
Relate reproductive isolation to speciation and analyze regulatory sequences that allow a noncoding DNA region to produce a gene.
Lessons this question draws on
1 Read the question
The question is College Board's, from the 2024 exam. It starts on page 11 of the PDF.
Open Question 5 (PDF, page 11)
2 Write your answer
Answer each part the way you would on the exam, in full sentences, with your work shown. Your writing saves as you type.
3 Score it
Score your answer against College Board's scoring guidelines, one point at a time. Give yourself a point only when your answer says what the guideline asks for.
Scoring guidelines (PDF, page 9) What the exam readers saw (Chief Reader report)
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