NEW YORK REGENTS LIFE SCIENCE: BIOLOGY EXAM PREP 2026–2027: Complete Topic Review, NYSSLS-Aligned Cluster Questions, 15 Full-Length Practice Tests, and Detailed Answer Explanations

Stop guessing what's on the NY Regents Life Science: Biology exam and start training on it.
This complete two-volume system was built the way real students actually study: clear chapter-by-chapter content review, followed by relentless full-length practice under real exam conditions. No filler, no recycled questions, no vague tips. Just thirteen chapters of tightly organized review and fifteen complete practice tests over 900 original questions, each one followed by a full explanation of why the answer is correct, not just what it is.
What's inside the set:
Volume 1: Content Review & Foundation Tests 13 chapters covering every NYSSLS-aligned topic: cell biology, biochemistry, genetics, cell division, homeostasis, ecology, human impact, evolution, and scientific data skills A full Exam Strategy unit with a diagnostic test, a 20-trap playbook, and time-management guidance Practice Tests 1–2 (shorter warm-up exams) and Practice Tests 3–4 (full-length, 85 points each) Topic Mastery Trackers after every test to pinpoint exactly what to review next Volume 2: The Practice Test Vault Eleven additional full-length practice tests (Tests 5–15), each 85 points, 10 question clusters, and a complete answer key with detailed reasoning Test 15 is a comprehensive final simulation pulling together the entire course in one integrated exam A concise glossary of every key term and a formula/data reference sheet for fast review Zero repeated questions across all fifteen tests every single cluster, every data table, every constructed-response prompt is original Why this set works: Every practice test mirrors the real Regents format: data-driven clusters, multiple-choice plus constructed response, 85-point scoring Answer explanations don't just give the letter they walk through the biology, so wrong answers become understanding, not just corrections Illustration-ready diagrams throughout reinforce visual learners' understanding of cycles, pathways, and data trends Designed for independent study, classroom supplementation, or last-month exam cramming Whether you're starting your Regents prep in September or cramming in the final two weeks, this two-volume set gives you the full content foundation and more original practice than any single test-prep book on the market.