Be prepared for exam day with Barron’s.

Trusted content from experts!

Barron’s Regents Exams and Answers, Life Science: Biology gives students the targeted review and practice they need to succeed on the new Regents Exam in Life Science: Biology—fully aligned with the latest state science standards.

This edition reflects the 2025 test format and includes:

• A full introduction to the three dimensions of science learning:
  • Science and Engineering Practices (how students apply science)
  • Core Ideas in Biology (the most important concepts to know)
  • Crosscutting Concepts (themes that connect all areas of science)
• Clear guidance on the new question cluster format used on the Regents
• Seven Regents-style question clusters, each with real-world examples, data, and full explanations
• Two full-length practice exams that match the new test
• A complete chapter of test-taking tips to help students write better answers, manage time, and stay confident

Perfect for classroom or independent study, this book is designed to help students master the skills and content needed to pass the Regents and build lasting science understanding.