Biology Sample Tests (Grade 9)

Dear Students,

Welcome to today’s biology contest! This exam is designed to assess your understanding of the core concepts we’ve covered—cell structure, genetics, ecosystems, and human body systems—as well as your ability to apply scientific reasoning to new situations. Read each question carefully, show your work where required, and manage your time wisely.

You have prepared well; now it’s your chance to demonstrate what you know and enjoy the challenge. Good luck, stay focused, and have fun exploring the living world!