9th Grade Biology Quizzes, Questions & Answers
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Do you believe you’ve mastered everything in biology and are confident in your skills? Test your knowledge with our ultimate grade 10 biology quiz! This quiz is designed to push your understanding to the limit, covering...
Questions: 20 | Attempts: 96037 | Last updated: Jan 6, 2025
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Sample QuestionWhat do nucleic acids control in addition to cell activity?
Here is an exciting Transcription and Translation quiz that is designed to predict how well you comprehend the transcription and translation of DNA in Eukaryotes and Prokaryotes. Translation and transcription are two common...
Questions: 10 | Attempts: 79688 | Last updated: Apr 21, 2025
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Sample QuestionA cell builds its proteins from the Instructions encoded in its _________.
Biology is the natural science that researches life and living organisms and their physical structure, chemical activities, molecular interactions, physiological mechanisms, development, and evolution. Biology recognizes the cell...
Questions: 8 | Attempts: 6092 | Last updated: Feb 17, 2025
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Sample QuestionThe bases for DNA are A, T, C, and G. What are the bases for RNA?
An allele is one of the possible forms of a gene, and they can either completely blend with each other completely and form new phenotype or not blend together completely. This trivia quiz is on codominance and incomplete...
Questions: 8 | Attempts: 7626 | Last updated: Apr 14, 2025
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Sample QuestionClick all of the examples that show INCOMPLETE DOMINANCE.
Are you curious about the human body and its fascinating anatomy? Our Introduction to the Human Body Quiz is designed to help you explore the basics of human anatomy and physiology. This quiz covers key topics such as the...
Questions: 289 | Attempts: 10921 | Last updated: May 27, 2025
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Sample QuestionBranch of science that studies the structure of the body.
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Are you preparing for your upcoming biology lab exam? Looking for Bio lab midterm exam study guide? If so, you've arrived at the right place. The following quiz contains some basic biology laboratory questions. So, if you...
Questions: 11 | Attempts: 513 | Last updated: May 12, 2023
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Sample QuestionCalculate the DFV of a 10x lense if the DFV of the 4x is 4 mm and the answer is
This quiz assesses understanding of enzyme activity, focusing on factors like temperature and pH, and their effects on enzymes such as pepsin and trypsin.
Questions: 90 | Attempts: 767 | Last updated: Mar 9, 2023
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Sample QuestionThe following graph shows the effect of altering a factor on the rate of an enzyme controlled reaction. What is shown on the x axis?
Are you ready to take a quick biology exam? Biology is the natural science that studies life and living organisms, including their physical development and evolution. Even though biology is a complex field, there are unifying...
Questions: 16 | Attempts: 255 | Last updated: Mar 21, 2023
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Sample QuestionWhich of the following statements is true?
Why should we learn biology? Biology is essential because it helps us understanding how living things work, how they function, and the relationship between living entities and the environment. Advances in biology have helped to...
Questions: 30 | Attempts: 250 | Last updated: Mar 20, 2023
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Sample QuestionWho was the first to see living cells?
Welcome to the fascinating world of paleobiology! What do you know about this branch of biology? How deep is your knowledge? Have you taken a course? Embark on a journey through Earth's ancient history and test your knowledge...
Questions: 10 | Attempts: 168 | Last updated: Jun 4, 2024
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Sample QuestionPaleobiology is also referred to as:
Are you a biology student who is getting ready for their final exams this year? The quiz below is designed to ensure that you are ready for it by giving you a glimpse of how the questions are set up and helping you review the...
Questions: 15 | Attempts: 287 | Last updated: Mar 17, 2023
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Sample QuestionThis kingdom consists of prokaryotic cells commonly found in a classroom.
Challenge your understanding of biology with this High School Assessment trivia quiz! Explore questions on experimental bias, cellular functions, and reaction rates, enhancing your knowledge and critical thinking skills in...
Questions: 179 | Attempts: 551 | Last updated: Mar 22, 2023
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Sample QuestionUse the information and the chart below to answer the following item.Several students are conducting an experiment to test the effect of exercise on heart rate. Students do 20 sit-ups in one minute of exercise. The data chart below shows the heart rate at one-minute intervals for each student.Each time the students did the experiment they got different results. They decided to ignore any results that were too far above or below their original prediction. They repeat these trials until a value closer to their prediction is obtained.The students’ decision to ignore data and repeat trials affects the experiment by- [1.1.4 A2]
Take this challenging quiz on biology and compare your score with others too!
Questions: 21 | Attempts: 793 | Last updated: Mar 21, 2023
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Sample QuestionA Carbohydrate consists of
This IGCSE Biology MCQ Quiz assesses knowledge on key biological concepts including blood circulation, cell structures, osmosis, and magnification. It's designed to prepare students for exams, enhancing their understanding of...
Questions: 10 | Attempts: 1643 | Last updated: Mar 21, 2023
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Sample QuestionWhich of the following blood vessels carry deoxygenated blood?
The Biology Semester 2 Final examines key concepts such as photosynthesis, Darwin's finches, population dynamics, renewable resources, and historical population data. This quiz assesses understanding of ecological roles,...
Questions: 32 | Attempts: 134 | Last updated: May 21, 2024
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Sample QuestionRefer to the illustration. The photosynthetic algae are
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Take this comprehensive biological science quiz to test your knowledge of various biology topics, from cells to ecosystems. This quiz includes a range of questions on topics such as genetics, evolution, anatomy, and...
Questions: 100 | Attempts: 20071 | Last updated: Nov 17, 2024
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Sample QuestionWhich of the following is not a characteristic of life?
The heart is tasked with pumping blood where it pumps oxygenated blood to the body and deoxygenated blood to the lungs. The heart also has three main types of blood vessels that ensure the blood is transferred throughout the...
Questions: 16 | Attempts: 10695 | Last updated: Jan 29, 2025
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Sample QuestionWhich heart chamber has the thickest muscle?
Have you learned basic biology? It is time to check how updated your knowledge is with this advanced biology test. Take this hard biology quiz to find out how updated you are with the biology facts and information. We have...
Questions: 40 | Attempts: 7358 | Last updated: Aug 16, 2023
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Sample QuestionSome birds are known as honeyguides because they may be followed by humans to wild beehives. When the humans take honey from the hives, the birds are able to feast on the honey and bees, too. This type of relationship can best be described as.
The study of biology can be mind-blowing if you allow yourself to be immersed in it – after all, this branch of scientific research allows us to know more about life and the world around us. Whether it’s the animals...
Questions: 19 | Attempts: 6169 | Last updated: Nov 17, 2023
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Sample QuestionWhich type of cell lacks a membrane surrounding its genetic material?
Oceans, rivers, and other water bodies are a magnificent part of this world. Are you ready for some marine science quiz questions and answers? The study of marine life, or we can say water life, and organisms in the ocean,...
Questions: 51 | Attempts: 4109 | Last updated: Sep 1, 2024
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Sample QuestionThe "habitat" includes all of the following except...
You’ve put in a lot of work to get to this point, ladies and gentlemen, but it’s time for your end of course examinations! We’re going to find out what you’ve learned about the scientific study of life...
Questions: 25 | Attempts: 2625 | Last updated: Dec 16, 2024
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Sample QuestionLemurs’ bodies are adapted to efficiently store energy for times when food is scarce. This adaptation may help to explain how lemur ancestors survived the trip across the Mozambique Channel from mainland Africa to Madagascar. Which of the following types of molecules are primarily used for long-term energy storage in the lemur?