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Biology Quizzes, Questions & Answers

What are a cell and cell organelles? What are the functions of cell organelles? Whether you're brushing up for a school exam or just looking to test your knowledge, take our online biology trivia quizzes that will pique your interest and sharpen your wits. We have a wide collection of biology trivia questions and answers to improve your preparation level for your biology tests and exams.

From animals to plants, biology covers a broad topic of science. So, whenever you need some good and useful practice material for your biology exam, come to us and play any biology trivia quiz according to your choice. We assure you it will improve your understanding of this subject. Let's begin the quizzes, then!

We have more Biology trivia for you.

Top Trending Quizzes


Do you believe you’ve mastered everything in biology and are confident in your skills? Test your knowledge with our ultimate grade 10 biology quiz! This quiz is designed to push your understanding to the limit, covering...

Questions: 20  |  Attempts: 91285   |  Last updated: Jan 6, 2025
  • Sample Question
    What do nucleic acids control in addition to cell activity?
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This Basic Biology Quiz is designed to help you test your knowledge of essential concepts in biology. If you are a student reviewing for exams or simply interested in science, this quiz will cover topics that form the foundation...

Questions: 15  |  Attempts: 82813   |  Last updated: Nov 13, 2024
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    What does DNA stand for?
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Plunge into the fascinating world of biology with this engaging biology quiz designed for class 11 students. With a range of brain-tickling questions covering everything from cells and genetics to ecology and human anatomy....

Questions: 25  |  Attempts: 59855   |  Last updated: Jan 9, 2025
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    Where does the systemic branch of the circulatory system carry blood to?
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Test your understanding of biology with this exciting Grade 9 Biology Quiz! Designed specifically for students, this quiz explores essential concepts, from cell structure and DNA to photosynthesis and ecosystems. Each question is...

Questions: 15  |  Attempts: 51569   |  Last updated: Feb 28, 2025
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    If a microscope had an ocular lens of 10 times magnification and an objective lens of 20 times magnification, what would be the total magnification?
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Welcome to the 8th Grade Biology Test! This quiz is designed to assess your knowledge and understanding of fundamental biological concepts suitable for 8th-grade students. Explore a range of topics, including cell structure,...

Questions: 20  |  Attempts: 10568   |  Last updated: Oct 30, 2024
  • Sample Question
    One of the substances that are needed for to photosynthesis process is .......................
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