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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
Protista are organisms that cannot be classified as a plant, animal, or fungus. These organisms are usually made up of one cell but there are exceptions. These organisms are divided into protozoa, algae and fungus-like...
Questions: 31 | Attempts: 319 | Last updated: Mar 20, 2025
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Sample QuestionWhat is the name of the organism in this slide?
What do you know about homeostasis? Homeostasis is the state of a steady internal, physical, and chemical condition, which are maintained by the living system. The state of equilibrium is the condition for the correct way to...
Questions: 10 | Attempts: 983 | Last updated: Oct 8, 2025
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Sample QuestionTestes controls the development of sex organs in males.
This quiz is for the ones in the Science Olympiad team doing Crime Busters for 2010-2011.
Questions: 6 | Attempts: 1208 | Last updated: Mar 21, 2025
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Sample QuestionHow long is this event?
This is just to test if you're as good as any regular 7th grade kid. So best of luck...
Questions: 20 | Attempts: 126 | Last updated: Mar 15, 2025
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Sample QuestionThe winds from oceans that carry water and bring rain are called _________.
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: 390062 | Last updated: Feb 22, 2025
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Sample QuestionWhich part of a plant is responsible for absorbing water and minerals from the soil?
Neuroscience basic knowledge quiz trivia. The human brain is a very interesting organ to study as it is charged with receiving and giving out instructions to the rest of the organs within the body. Each part of the brain plays...
Questions: 8 | Attempts: 280 | Last updated: Mar 21, 2025
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Sample QuestionThe nervous system is the body's fast information center?
Welcome to the ultimate KS3 (Key Stage 3) Science quiz. It's a perfect practice test for students in Year 7, Year 8, and Year 9. These 30 questions, cover the fundamental topics of science. So, if you are interested in having...
Questions: 30 | Attempts: 28145 | Last updated: Jan 15, 2025
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Sample QuestionWhat is the word equation for respiration ?
True (T) or False (F) or No Information (NI)(page 158)
Questions: 8 | Attempts: 114 | Last updated: Mar 16, 2025
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Sample QuestionSome Eskimos are left-handed.
The basic unit of the nervous system that carries electrical impulses and transmits signals throughout the body is known as the neuron. A neuron communicates with other neurons at special places called synapses or synaptic...
Questions: 8 | Attempts: 3736 | Last updated: Oct 21, 2025
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Sample QuestionA neuron is another name for
Explore the Ultimate quiz on Vegetarianism to assess your knowledge about dietary choices, health benefits, and nutritional aspects of vegetarian diets. This quiz covers topics like iron absorption, B12 sources, and disease...
Questions: 11 | Attempts: 1173 | Last updated: Mar 21, 2025
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Sample QuestionVegetarians usually have lower: (can click more than one)
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