Are you curious about the natural world? If yes, welcome to our biology trivia quiz. Through this quiz, you can learn and explore the world around you. It is designed for both biology experts and others craving to discover more about the human body, plant life, and animal life.
Ranked in order of difficulty, these biology trivia questions aim to test your biology knowledge in a fun and exciting way.
So, let’s check if you still remember the school concepts about the digestive, nervous, and respiratory systems and their functions. Ask your friends to participate in the quiz and double the fun.
biology trivia questions for kids
Que : What is the basic unit of life in all living organisms?
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Que : Which organelle is known as the powerhouse of the cell?
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Que : What process do plants use to convert sunlight into energy?
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Que : Which molecule carries genetic information in most living organisms?
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Que : What is the term for the study of fungi?
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Que : Which type of blood cells are responsible for fighting infections?
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Que : What is the name of the process by which cells divide to produce gametes?
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Que : Which biologist is known for the theory of evolution by natural selection?
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Que : What is the largest organ in the human body?
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Que : What term describes the genetic makeup of an organism?
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Que : What is the term for the process of cell division that results in two identical daughter cells?
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Que : Which type of RNA carries amino acids to the ribosome for protein synthesis?
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Que : What is the name of the process where a cell takes in external material by engulfing it?
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Que : Which organ in the human body is primarily responsible for detoxifying chemicals?
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Que : What is the study of heredity and the variation of inherited characteristics called?
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Que : What are the building blocks of proteins?
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Que : Which vitamin is essential for the synthesis of collagen in the body?
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Que : What is the name of the structure in the cell nucleus that contains genetic material?
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Que : Which type of blood vessel carries blood away from the heart?
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Que : What is the name of the protective outer layer of a plant cell?
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Que : What term describes the sum of all biochemical reactions occurring within an organism?
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Que : Which organ is involved in the production of insulin?
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Que : What is the name of the pigment responsible for the green color in plants?
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Que : What is the process by which cells obtain energy from glucose without the use of oxygen?
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Que : What term describes the study of interactions between organisms and their environment?
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Que : Which organ in the human body is primarily responsible for producing bile?
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Que : What is the term for a group of cells with similar structure and function?
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Que : Which process involves the splitting of water molecules during photosynthesis?
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Que : What is the name of the structure within a cell that produces ATP?
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Que : Which type of immune cell is responsible for producing antibodies?
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Que : What is the name of the process by which organisms make more of their own kind?
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Que : What is the term for a change in the DNA sequence of an organism?
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Que : Which group of organisms includes bacteria and archaea?
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Que : What is the term for the study of the structure and function of tissues?
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Que : Which type of cell division is responsible for growth and repair in multicellular organisms?
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Que : What is the name of the protein that helps cells move and divide?
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Que : Which part of the cell contains enzymes that break down waste materials?
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Que : What is the term for the maintenance of a stable internal environment in an organism?
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Que : Which process converts light energy into chemical energy in plants?
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Que : What is the name of the molecule that carries genetic instructions from the nucleus to the cytoplasm?
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Que : Which structure in the cell is responsible for protein synthesis?
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Que : What is the term for the genetic makeup of an organism that is expressed in its physical traits?
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Que : Which group of organisms includes fungi and plants?
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Que : What is the name of the process by which plants lose water through small openings in their leaves?
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Que : Which structure in the cell controls the movement of substances in and out?
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Que : What term describes the study of the immune system?
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Que : What is the name of the structure that helps in the packaging and transport of proteins within a cell?
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Que : What is the term for the phase of the cell cycle where DNA replication occurs?
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Que : Which type of cell division produces gametes?
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Que : What is the name of the carbohydrate stored in muscles and liver for energy?
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Que : What term describes the study of the functions and activities of living organisms?
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Que : Which organelle is involved in the synthesis of lipids and detoxification?
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Que : What is the name of the process by which organisms adapt to their environment over time?
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Que : Which group of organisms includes algae and protozoa?
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Que : What is the term for the protective outer layer of animal cells?
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Que : What is the name of the protein that binds to oxygen in red blood cells?
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Que : Which type of cell division results in four non-identical daughter cells?
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Que : What is the name of the process by which cells undergo programmed cell death?
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Que : Which type of biological macromolecule is composed of long chains of nucleotides?
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Que : What is the term for the study of plants and their interactions with the environment?
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Que : What is the name of the structure that helps cells maintain their shape and internal organization?
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Que : Which type of genetic material is found in mitochondria and chloroplasts?
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Que : What is the name of the process by which genetic material is exchanged between homologous chromosomes during meiosis?
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Que : Which organ in the human body is responsible for filtering blood and producing urine?
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Que : What term describes the process of forming a new organism from the fusion of male and female gametes?
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Que : What is the name of the pigment found in the red blood cells that carries oxygen?
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Que : Which process involves the uptake of extracellular fluid by cells?
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Que : What is the term for the study of interactions among organisms and their physical environment?
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Que : Which organelle contains enzymes that break down fatty acids and amino acids?
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Que : What is the name of the process by which cells release energy from glucose in the presence of oxygen?
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Que : What is the name of the process by which a cell converts glucose into energy in the presence of oxygen?
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Que : Which structure in the cell is known as the “control center” because it contains the cell’s genetic material?
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Que : What term describes the relationship where both organisms benefit from living together?
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Que : Which organelle is responsible for modifying, sorting, and packaging proteins for secretion?
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Que : What is the name of the layer of cells that covers and protects the surface of the body and organs?
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Que : Which type of plant tissue is responsible for transporting water and nutrients from the roots to the leaves?
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Que : What is the term for the process of cell growth and division in which one cell divides to produce two identical daughter cells?
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Que : Which type of immunity is gained through exposure to pathogens and the subsequent development of antibodies?
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Que : What is the name of the structure that helps in the production of ribosomal RNA (rRNA)?
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Que : Which class of biological molecules includes enzymes, antibodies, and hormones?
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Que : What term is used to describe a change in the genetic sequence that can lead to a new trait in an organism?
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Que : What is the name of the process by which DNA is copied to produce a new DNA molecule?
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Que : Which type of cell is specialized for transmitting electrical signals in the nervous system?
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Que : What is the term for the energy currency of the cell, used for various cellular processes?
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Que : Which type of genetic mutation involves the insertion or deletion of nucleotides in a DNA sequence?
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Que : What is the name of the process that involves the uptake of solid particles by cells?
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Que : Which organelle is known as the “powerhouse” of the cell because it generates most of the cell’s supply of ATP?
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Que : What is the term for the total collection of genes in a population of organisms?
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Que : Which term describes the study of the interactions between organisms and their environment?
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Que : What is the name of the process by which plants convert light energy into chemical energy in the form of glucose?
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Que : Which type of cell has a nucleus and other membrane-bound organelles?
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Que : What is the term for the process of forming gametes (sperm and eggs) in sexually reproducing organisms?
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Que : Which organelle is involved in the synthesis and transport of lipids and steroids?
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Que : What term is used to describe the study of the biological diversity of living organisms?
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Que : What is the name of the process by which bacteria convert atmospheric nitrogen into a form usable by plants?
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Que : Which type of cellular respiration occurs in the absence of oxygen?
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Que : What is the term for the layer of cells that surrounds and supports plant roots?
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Que : What is the name of the structure that helps in maintaining the shape of a plant cell?
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Que : Which process allows for the movement of water across a semi-permeable membrane?
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Que : What is the term for the structure that houses and protects the DNA in eukaryotic cells?
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Que : What is the name of the cellular organelle that is involved in the synthesis of proteins?
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Que : What is the term for the cellular process of converting glucose into pyruvate, producing ATP and NADH?
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Que : Which type of plant cell is responsible for the storage of nutrients and water?
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Que : What is the term for the physical or functional trait of an organism that results from its genotype?
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Que : What is the name of the process by which cells repair damaged DNA?
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Que : Which organ in the human body is responsible for filtering blood and removing waste products?
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Que : What is the term for the complex set of chemical reactions that occur in living organisms to maintain life?
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Que : What is the name of the pigment that gives carrots their orange color?
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Que : Which organelle is involved in storing and digesting cellular waste products and macromolecules?
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Que : What is the term for the study of microorganisms, including bacteria, viruses, fungi, and protozoa?
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We hope you enjoyed exploring these intriguing biology trivia questions as much as we did!
Whether you’re a seasoned biologist or just curious about the natural world, these questions offer a fun way to test your knowledge and learn new facts about the fascinating realm of biology.
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