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8th Grade Biology Quizzes , Questions & Answers
Recent Biology Quizzes
This 'Life Processes (Extra Credit)' quiz evaluates key biological functions such as transport, nutrition, excretion, regulation, reproduction, and homeostasis. It's designed to assess understanding of fundamental processes...
Questions: 9 | Attempts: 602 | Last updated: Mar 21, 2025
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Sample QuestionThe absorption and distribution of materials within an organism is a life function known as
Would you say that you could pass this biology test? There are so many types of biology. Modern principles and other fields such as chemistry, medicine, and physics merge to become other subjects. There is biochemistry,...
Questions: 14 | Attempts: 84 | Last updated: Mar 10, 2025
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Sample QuestionMales with an extra __ have been found to be more aggressive.
Honors Biology Quiz 1 assesses understanding of experimental design in biology, focusing on variables, control groups, and safe laboratory practices. It evaluates critical thinking and application skills in scientific experiments.
Questions: 10 | Attempts: 465 | Last updated: Mar 22, 2025
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Sample QuestionI tell you that a plant should take 7 days to sprout in your experiment. This is a form of bias.
Do you think you are a pro in Biology? To test your basic knowledge of Biology, take this quiz. Biology is a term used for everything related to humans, animals, and nature. So, if you know these terms well, you know Biology...
Questions: 15 | Attempts: 157 | Last updated: Aug 15, 2025
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Sample QuestionWhich of the following ways can flowering plants pollinate?
Explore the intricate structure of the human brain through this focused quiz. Delve into the cerebrum, cerebral cortex, and key brain components like the corpus callosum, understanding their functions and significance. Ideal for...
Questions: 17 | Attempts: 200 | Last updated: Oct 22, 2025
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Sample QuestionThe cerebrum is divided into L and R cerebral hemispheres; contains many ____ and ____
The nervous system is a vital system in the human body and can be divided into regions that are responsible for motor and sensory functions. This system is involved in receiving information about the environment...
Questions: 16 | Attempts: 604 | Last updated: Mar 22, 2025
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Sample Questiontransmits impulses from the receptors to the CNS
While nutrition is the study of the nutrient content of food and its importance to the body, digestion is the process through which the food is broken down for use. Find out more about these two critical body processes...
Questions: 6 | Attempts: 3462 | Last updated: Mar 21, 2025
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Sample QuestionDigestion is the
Explore the world of processed foods with our quiz! Discover the truths and myths about their health impacts, understand food preservation techniques like UHT, and learn about fermentation processes in foods like yogurt. This...
Questions: 10 | Attempts: 2649 | Last updated: Mar 21, 2025
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Sample QuestionAll processed foods are bad for your health.
Did you know that the brain contains more neurons than the stars in the galaxy? Take this parts of the brain and their functions quiz to find out many such other facts! There is a need to revise adequately in...
Questions: 10 | Attempts: 36135 | Last updated: Jun 29, 2026
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Sample QuestionThis part is concerned with the reception and processing of sensory information from the body.
The 'BIO Quizzes for Exam 1' assesses understanding of scientific reasoning, hypothesis formulation, and theories. It covers inductive and deductive reasoning, hypothesis modification, and the difference in theory perception...
Questions: 55 | Attempts: 90 | Last updated: Oct 22, 2025
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Sample QuestionA hypothesis is formulated using which type of reasoning?
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