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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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6th Grade Biology Quizzes, Questions & Answers
Recent Biology Quizzes
Do you feel confident that you have studied enough for all the subjects you have been taking to ensure you get the highest score? This is a simple 7th Grade Science True Or False Quiz. The end of the school year is upon us, and...
Questions: 10 | Attempts: 2175 | Last updated: Oct 2, 2025
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Sample QuestionEach seed of a plant contains a tiny, new plant called a chrysalis.
What we have here are some life science interesting questions! The questions are designed to not only test out what you know about living organisms but how they survive in their environments, their genetic makeup and organs too....
Questions: 25 | Attempts: 621 | Last updated: Sep 6, 2025
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Sample QuestionWhich scientist first "thought" there were only two classifications for all organisms, which were only plants and animals?
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: 82695 | Last updated: Jun 6, 2025
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Sample QuestionWhat is the primary job of the nervous system?
If you fail, you can no longer drink energy drinks.
Questions: 10 | Attempts: 1172 | Last updated: Aug 2, 2025
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Sample QuestionThe Food and Drug Administration regulates the production and advertising of energy drinks.
Explore the complexities of the human brain with the 'True or False - Brain Quiz'. This quiz assesses knowledge on brain composition, energy usage, aging effects, and pain sensitivity. It's designed to enlighten and challenge...
Questions: 20 | Attempts: 4815 | Last updated: Apr 22, 2025
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Sample QuestionThe average human brain is made up of water up to 80%
Quiz for seventh graders in their first weeks of a Biology Unit
Questions: 13 | Attempts: 244 | Last updated: Mar 21, 2025
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Sample QuestionWhich of the following is not used by all living things:
Take this quiz and learn more about the level of functional and metabolic efficiency of a living organism. Let's start this awesome quiz now!
Questions: 30 | Attempts: 1114 | Last updated: Mar 22, 2025
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Sample QuestionThe process in which foods you eat are broken down and absorbed is called
Have you studied Biology well? Take this quiz with human and social biology questions and answers. Biology is the realm of science that deals with any and all things regarding life. You see a dog running through the park or a...
Questions: 10 | Attempts: 16514 | Last updated: Jul 25, 2025
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Sample QuestionWhat is An Habitat?
There are a lot of things that the body needs to function correctly. In our seventh-grade science class, we got to discover more about the different types of nutrients we need and how to ensure we get them. Take up the quiz below...
Questions: 10 | Attempts: 14464 | Last updated: Oct 2, 2025
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Sample QuestionA group of nutrients that include sugars and starches
The Food and Nutrition testbanks consist of multiple choice questions that test your knowledge of the topics covered in the book. You can use these questions to check your understanding as you read through each chapter, or...
Questions: 10 | Attempts: 184 | Last updated: Mar 20, 2025
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Sample QuestionPeople’s diets are determined by:
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