104 Challenging Biology Trivia Questions With Answers
Are you a biology 🧬 buff or just someone who loves a good challenge? Test your knowledge with these 104 challenging trivia questions. From cell biology 🦠to ecosystems 🌱, we've got a variety of topics that will push your brain to its limits. Are you up for it 💪?
- Which part of the plant is responsible for photosynthesis?
- What is the basic unit of life?
- Which organ in the human body is primarily responsible for detoxifying chemicals?
- What molecule carries genetic information?
- Which animal is known for being the largest mammal on Earth?
- Which process do plants use to convert sunlight into food?
- Which blood type is known as the universal donor?
- What is the process by which cells divide to form two identical daughter cells?
- What is the name of the pigment that gives plants their green color?
- What is the primary function of red blood cells?
- What is the term for an organism that can make its own food using sunlight?
- Which gas is produced as a byproduct of cellular respiration?
- Which of the following is NOT a part of the human digestive system?
- What type of bond holds the two strands of DNA together?
- What is the name of the protein responsible for carrying oxygen in red blood cells?
- What is the name of the process by which plants lose water through their leaves?
- Which of the following organisms is a type of fungi?
- What is the term for a trait that is passed down from parent to offspring?
- Which of the following is a type of cell division that results in four non-identical daughter cells?
- What is the name of the pigment found in the chloroplasts of plants?
- Which organ system is responsible for regulating hormones in the body?
- What type of blood vessel carries blood away from the heart?
- What is the term for the process of cell division in prokaryotes?
- Which part of the human brain is responsible for regulating vital functions like breathing and heartbeat?
- Which structure in a plant cell is responsible for photosynthesis?
- What is the name of the enzyme that helps break down food in the stomach?
- Which of the following is an example of an abiotic factor in an ecosystem?
- Which process involves the production of gametes in animals?
- Which of the following organisms can regenerate lost body parts?
- What is the name of the process by which cells convert glucose into energy?
- Which of the following is the largest organ in the human body?
- What is the name of the protein that makes up hair, skin, and nails?
- Which of the following is NOT a type of muscle tissue?
- What type of organism is capable of producing its own food from sunlight?
- Which of the following processes involves the movement of water across a semipermeable membrane?
- What structure in plant cells stores water and maintains cell shape?
- What is the term for an organism that consumes both plant and animal material?
- Which of the following best describes the function of platelets in the blood?
- Which part of the cell is responsible for generating energy?
- Which organ in the human body is responsible for detoxifying chemicals and metabolizing drugs?
- Which of the following is the largest species of shark?
- Which type of cell division results in two genetically identical daughter cells?
- What is the chemical formula for glucose?
- What structure in plant cells captures light energy for photosynthesis?
- Which of the following is an example of a prokaryotic organism?
- What is the name of the process by which plants release oxygen into the atmosphere?
- Which of the following is NOT a characteristic of a virus?
- What is the function of the ribosomes in a cell?
- What is the name of the largest organ inside the human body?
- Which type of RNA carries the genetic code from DNA to the ribosome?
- Which of the following is responsible for the green color of plants?
- Which organ is responsible for producing insulin in the human body?
- What is the process by which organisms produce offspring?
- What is the term for a group of organisms of the same species living in the same area?
- Which of the following is NOT a component of the human skeletal system?
- Which type of cell contains a nucleus?
- What is the name of the structure that holds the two sister chromatids together during cell division?
- Which molecule carries genetic information in cells?
- What is the term for the process by which plants lose water vapor through small pores in their leaves?
- What is the name of the pigment responsible for absorbing light in the process of photosynthesis?
- Which of the following is a function of the lymphatic system?
- Which of the following is an example of a warm-blooded animal?
- What is the function of the chloroplast in plant cells?
- Which part of the brain is responsible for regulating body temperature?
- Which of the following organisms is an example of an amphibian?
- What is the process called when cells divide to form gametes?
- Which vitamin is primarily produced when the skin is exposed to sunlight?
- What is the term for the first stage of cellular respiration, which occurs in the cytoplasm?
- Which organ is primarily responsible for filtering waste from the blood in humans?
- Which of the following is a nitrogenous base found in RNA but not DNA?
- What is the name of the largest internal organ in the human body?
- What is the term for the process of converting glucose into energy in cells?
- Which part of the brain controls memory and learning?
- What is the name of the structure that regulates the entry and exit of substances in a cell?
- Which of the following is a primary component of the human blood plasma?
- Which gas is released as a byproduct of photosynthesis?
- Which part of the human brain is responsible for regulating vital functions like heart rate and breathing?
- Which hormone is responsible for regulating blood sugar levels in the human body?
- Which organ is primarily responsible for the production of bile?
- What type of cell division results in two genetically identical daughter cells?
- Which of the following is a function of the circulatory system?
- What is the process by which a cell converts an mRNA message into a protein?
- Which part of the cell is known as the 'powerhouse' because it generates energy?
- What type of plant is known for producing seeds that are not enclosed in an ovary?
- Which of the following is an example of an autotroph?
- What is the name of the process by which plants produce their own food using sunlight?
- Which component of the blood is responsible for clotting?
- What type of molecule is hemoglobin?
- Which structure in plant cells is responsible for photosynthesis?
- What is the name of the fluid that circulates in the lymphatic system?
- Which organ is responsible for regulating the body's metabolic rate?
- What is the name of the process by which bacteria exchange genetic material?
- Which of the following is a characteristic of prokaryotic cells?
- What is the primary function of the mitochondria?
- What is the term for the process by which organisms make copies of themselves?
- What type of animal is a starfish?
- Which of the following is the main function of red blood cells?
- What is the term for the evolutionary process where organisms with advantageous traits are more likely to survive and reproduce?
- Which part of the plant cell contains the pigment chlorophyll?
- Which group of animals is known for having a backbone?
- What is the genetic material found in the nucleus of a cell?
- Which of the following is a characteristic of viruses?
- What is the main role of the small intestine in digestion?
- Which group of organisms is considered the most ancient and can survive extreme conditions?