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Science and biology form the foundation of our understanding of life and the natural world around us. These interconnected fields reveal the intricate mechanisms that govern everything from the smallest microorganisms to the most complex ecosystems on Earth.
Biology, as a branch of science, focuses specifically on living organisms and their interactions with each other and their environments. From studying cellular processes to exploring evolutionary patterns, biology helps us understand what makes life possible and how it continues to adapt and thrive.
The scope of scientific inquiry in biology is vast and continually expanding. Researchers delve into genetics, physiology, ecology, and molecular biology to unlock secrets that can lead to medical breakthroughs, environmental solutions, and technological innovations.
For those eager to test their knowledge, Science and Biology trivia questions offer an engaging way to explore fascinating facts about the natural world. These questions cover topics ranging from human anatomy to plant biology, making learning both fun and educational.
Key areas of biological study include:
Whether you're a student, educator, or simply curious about the world around you, the fields of science and biology provide endless opportunities for discovery and wonder.
Read the questions carefully and review the correct answers below.
Q1: What is the chemical symbol for gold?
Answer: Au
Q2: Which planet is known as the Red Planet?
Answer: Mars
Q3: What is the powerhouse of the cell?
Answer: Mitochondria
Q4: How many bones are in an adult human body?
Answer: 206
Q5: What gas do plants absorb from the atmosphere for photosynthesis?
Answer: Carbon dioxide
Q6: Which element has the atomic number 1?
Answer: Hydrogen
Q7: What is the smallest unit of life?
Answer: Cell
Q8: Which blood type is known as the universal donor?
Answer: O negative
Q9: What phenomenon explains why the sky appears blue?
Answer: Rayleigh scattering
Q10: Which hormone is responsible for regulating blood sugar levels?
Answer: Insulin
Q11: What is the speed of light in a vacuum?
Answer: 299,792,458 meters per second
Q12: Which part of the brain is responsible for balance and coordination?
Answer: Cerebellum
Q13: What is the process by which plants make their own food called?
Answer: Photosynthesis
Q14: Which noble gas is used in fluorescent lighting?
Answer: Neon
Q15: What is the pH of pure water at 25°C?
Answer: 7
Q16: Which vitamin is produced when skin is exposed to sunlight?
Answer: Vitamin D
Q17: What is the study of heredity and variation in organisms called?
Answer: Genetics
Q18: Which scientist proposed the theory of evolution by natural selection?
Answer: Charles Darwin
Q19: What is the hardest natural substance on Earth?
Answer: Diamond
Q20: Which organelle contains the cell's genetic material?
Answer: Nucleus
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