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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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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 32
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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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Biology Quizzes, Questions & Answers
Recent Biology Quizzes
This Biology Practice Test (part 1) assesses foundational concepts like experimental controls, scientific theories, biological organization, and microscopy. It is designed to enhance understanding of basic biological principles...
Questions: 50 | Attempts: 130 | Last updated: Apr 10, 2025
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Sample QuestionControl variables are the aspects that are held constant during all trials of an experiment
First online quiz to be taken by 2nd Year SBIS students SY 2010-2011.
Questions: 20 | Attempts: 144 | Last updated: Aug 8, 2025
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Sample QuestionWhich of the following is a cutting instrument used for slicing very thin pieces of specimens for slide preparations?
Let's play this quiz and know why nutrition is important for our body!
Questions: 12 | Attempts: 916 | Last updated: Mar 20, 2025
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Sample QuestionA desire for food
This quiz will test your knowledge of the many nerve tracts and reflexes learned in Neuroscience Summer Course 2010. You will need to know their function, their pathways, and the symptoms displayed when pathologies interupt...
Questions: 15 | Attempts: 4861 | Last updated: Jan 15, 2025
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Sample QuestionThe function of the Medial Longitudinal Fasciculus is
This quiz helps predict when you might start your first menstrual cycle by assessing physical development and family history. It evaluates signs of puberty such as discharge and body hair, aligning with health education standards.
Questions: 5 | Attempts: 330 | Last updated: Mar 21, 2025
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Sample QuestionWhen did your mom get her first period?
Are you ready to test your child's science knowledge? Try our engaging and fun grade 2 science quiz designed specifically for second graders. This quiz covers various topics to enhance their understanding and curiosity about...
Questions: 20 | Attempts: 50757 | Last updated: Jul 2, 2025
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Sample QuestionWhich of these is a flowering plant?
All my quizzes and test questions combined throughout the year for my biology class to study for my final.
Questions: 106 | Attempts: 225 | Last updated: Mar 21, 2025
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Sample QuestionIf an atom has a charge of +1, which of the following must be true?
Immerse students in the fascinating world of science with our interactive Science Quiz For Grade 3. This quiz is designed to engage young learners and reinforce key scientific concepts taught in the classroom. From exploring...
Questions: 15 | Attempts: 31963 | Last updated: Jan 21, 2025
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Sample QuestionWhat is the process called when living things create more of their own kind?
The quiz below is designed for those of you who believe they are so smart when it comes to science and can never get anything wrong. It will test out what you know and prove that you are not as smart as you think. Give it a...
Questions: 9 | Attempts: 7425 | Last updated: Apr 2, 2025
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Sample QuestionWhat is the largest modern animal on the Earth?
This is the third quiz for prelim period. This quiz is about neurons, functions and communication process
Questions: 15 | Attempts: 492 | Last updated: Mar 20, 2025