6th Grade Biology Quizzes, Questions & Answers
Popular Biology Topics
cell biology
Cell Biology
Cell Theory 8
Prokaryotic Cells 6
Eukaryotic Cells 5
Cell Organelles 11
Cell Membrane 24
Cell Wall 5
Cytoplasm 7
Nucleus 5
Mitochondria 5
Chloroplasts 5
Ribosomes 5
Endoplasmic Reticulum 5
Golgi Apparatus 5
Lysosomes 5
Cytoskeleton 5
Cell Division 32
Cell Cycle 18
Transport Mechanisms 28
Cell Communication 5
Top Trending Biology Quizzes
Are you ready to test your knowledge with a Science Quiz Bee Grade 6? This quiz is designed to challenge students with important science concepts, covering topics like the human body, energy, planets, and more. If you are...
Questions: 15 | Attempts: 233485 | Last updated: Jan 12, 2026
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Sample QuestionWhat is Science?
Welcome to the Vitamins and Minerals Quiz! Test your knowledge about essential nutrients crucial for overall health and well-being. Explore questions covering a wide range of vitamins and minerals, their functions, dietary...
Questions: 123 | Attempts: 16599 | Last updated: May 22, 2025
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Sample QuestionWhat type of compounds are vitamins?
Biology is a very interesting study in which we get to understand more about our environment and how we as human beings affect it and coexist with other living things. Are you looking for a quiz that will measure your basic...
Questions: 10 | Attempts: 6081 | Last updated: Mar 22, 2025
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Sample QuestionAbility to adjust to living with nature is
There are a lot of health benefits that people get simply from having healthy diets and taking regular exercise. Do you know which type of foods you need to keep your body functional? How about you take up the trivia questions on...
Questions: 5 | Attempts: 8191 | Last updated: Mar 22, 2025
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Sample QuestionWhich vitamins are antioxidants?
The biological organization of living things is the hierarchy of complex biological structures and systems that define life together. These include organelle, cells, tissues, organs, organ systems, etc. What do you know about...
Questions: 10 | Attempts: 5181 | Last updated: Mar 21, 2025
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Sample QuestionAll of your bones and joints (plus cartilage, tendons and ligaments) working together to allow you to move are considered...
Popular Biology Quizzes
The Science Quiz for Class 7 is designed to assess and enhance your understanding of essential science topics. With a range of questions from biology, physics, chemistry, and environmental science, this quiz covers the key...
Questions: 15 | Attempts: 396314 | Last updated: Jan 8, 2026
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Sample QuestionWhich part of a plant is responsible for absorbing water and minerals from the soil?
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: 430 | Attempts: 89748 | Last updated: Jun 10, 2025
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Sample QuestionWhat does DNA stand for?
Welcome to the Central Nervous System Quiz. This quiz is designed to test your knowledge about the central nervous system (CNS), which includes the brain and spinal cord. The CNS is responsible for controlling most functions of...
Questions: 15 | Attempts: 83219 | Last updated: Jun 6, 2025
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Sample QuestionWhat is the primary job of the nervous system?
Do you know about different parts of the brain? We have here an amazing "Parts of the brain quiz" for you. Is there even a point in living without a brain? Is it even possible to exist without a brain? You're only...
Questions: 11 | Attempts: 60893 | Last updated: Aug 22, 2025
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Sample QuestionWhat is the biggest part of the brain?
Get ready to enhance your knowledge of nutrition with our Nutrition MCQs Online Test! This test is specifically designed for students, health professionals, and anyone interested in learning more about the essentials of...
Questions: 20 | Attempts: 48694 | Last updated: Apr 11, 2025
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Sample QuestionWhat is a measure of the energy you get from food?
Recent Biology Quizzes
The Science Quiz for Class 7 is designed to assess and enhance your understanding of essential science topics. With a range of questions from biology, physics, chemistry, and environmental science, this quiz covers the key...
Questions: 15 | Attempts: 396314 | Last updated: Jan 8, 2026
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Sample QuestionWhich part of a plant is responsible for absorbing water and minerals from the soil?
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...
Questions: 430 | Attempts: 89748 | Last updated: Jun 10, 2025
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Sample QuestionWhat does DNA stand for?
Welcome to the Central Nervous System Quiz. This quiz is designed to test your knowledge about the central nervous system (CNS), which includes the brain and spinal cord. The CNS is responsible for controlling most functions...
Questions: 15 | Attempts: 83219 | Last updated: Jun 6, 2025
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Sample QuestionWhat is the primary job of the nervous system?
Do you know about different parts of the brain? We have here an amazing "Parts of the brain quiz" for you. Is there even a point in living without a brain? Is it even possible to exist without a brain? You're only...
Questions: 11 | Attempts: 60893 | Last updated: Aug 22, 2025
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Sample QuestionWhat is the biggest part of the brain?
Get ready to enhance your knowledge of nutrition with our Nutrition MCQs Online Test! This test is specifically designed for students, health professionals, and anyone interested in learning more about the essentials of...
Questions: 20 | Attempts: 48694 | Last updated: Apr 11, 2025
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Sample QuestionWhat is a measure of the energy you get from food?
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