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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
Cerebellum is a part of the mammalian brain which is responsible for body posture and other specific tasks. Cerebellum is said to be a Latin word meaning "Little Brain". The function of Cerebrum is numerous as it is...
Questions: 10 | Attempts: 307 | Last updated: Mar 22, 2025
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Sample QuestionWhat organ of the body is cerebellum located?
This MCQs Test For MCAT Students covers essential topics in biology such as cloning, deductive reasoning, social biology, microbiology, disease management, and biological methods. It's designed to assess key skills and knowledge...
Questions: 30 | Attempts: 1810 | Last updated: Mar 21, 2025
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Sample QuestionCloning is a technology for achieving
Eating a balanced diet is an important factor in staying healthy, but so is exercise which has a positive effect on our health in many ways. During exercise your body's metabolic rate increases which means you burn more...
Questions: 10 | Attempts: 333 | Last updated: Oct 22, 2025
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Sample QuestionHow does exercise help your circulation?
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Questions: 11 | Attempts: 240 | Last updated: Apr 10, 2025
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Sample QuestionSome people follow special diets to reduce their weight. One of these is called the Atkins diet which is very low in carbohydrates. This forces the body to do what?
Biology is a study of life which consists of living and non living things. This study also looks through the relationship between higher animals and micro organism in order to survive through harsh and favorable conditions. Many...
Questions: 10 | Attempts: 1942 | Last updated: Oct 22, 2025
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Sample QuestionHow many kingdoms are living things classified into?
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Questions: 72 | Attempts: 372 | Last updated: Mar 21, 2025
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Sample QuestionWhat is blood?
Biology is the branch of science dealing with the study of life. It describes the characteristics, classification, and behaviors of organisms, how species come into existence, and the interactions they have with each other...
Questions: 14 | Attempts: 563 | Last updated: Oct 22, 2025
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Sample QuestionWhich of following cause changes in perception, thought, emotion and consciousness?
Human sciences study the philosophical, Biology, social, and cultural aspect of human life. It aims to expand our understanding of the human world through a broad interdisciplinary approach. It includes history, philosophy,...
Questions: 10 | Attempts: 326 | Last updated: Mar 22, 2025
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Sample QuestionWhat is empirical science?
Biology is defined as the study of life. Bio means life. Logos means study. It can also be described as the natural science that study life and living organism. Biology is a vast subject that can be broadly divided into 2. Plant...
Questions: 10 | Attempts: 251 | Last updated: Mar 21, 2025
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Sample QuestionWhat is the natural science that studies life and living organism?
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Questions: 182 | Attempts: 802 | Last updated: Mar 20, 2025
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Sample Question(....) is the term for an animal that lay their eggs in water. Include all animals except Reptiles, Birds, and Mammals