Biology Regents Sample Question Clusters · questions and answer keys

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Exam questions

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New Biology Regents exams through August 2026 are now on the wiki.

View the biology exams

The Biology sample question clusters were released by NYSED to help familiarize educators with the Regents Examination in Life Science: Biology. Each cluster page shows the questions with the answer key and the NYSSLS performance expectation each question assesses.

Coral Reefs Sample Cluster (Spring 2024)

• Question 1 – HS-LS2-6
• Question 2 – HS-LS1-5
• Question 3 – HS-LS2-2
• Question 4 – HS-LS2-1
• Question 5 – HS-LS4-4
• Question 6 – HS-ETS1-3

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Dinosaurs-Evolution Sample Cluster (Spring 2024)

• Question 1 – HS-LS4-2
• Question 2 – HS-LS4-5
• Question 3 – HS-LS2-6
• Question 4 – HS-LS4-4
• Question 5 – HS-LS4-5

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Prostaglandins Sample Cluster (Spring 2024)

• Question 1 – HS-LS1-1
• Question 2 – HS-LS1-1
• Question 3 – HS-LS3-2
• Question 4 – HS-LS3-1
• Question 5 – HS-LS1-1
• Question 6 – HS-ETS1-1

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Old Forest Sample Cluster (Fall 2024)

• Question 1 – HS-LS2-5
• Question 2 – HS-LS4-5
• Question 3 – HS-ESS2-7
• Question 4 – HS-LS4-5
• Question 5 – HS-ETS1-1