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Looking for MCQs? You're in the right place! Whether you're preparing for competitive exams, school boards or just aiming to improve your knowledge, we offer MCQs for all levels and subjects.
Answer: Edward Jenner
Edward Jenner developed the smallpox vaccine in 1796, which led to the eventual eradication of the disease.
Answer: William Harvey
William Harvey discovered the circulation of blood in the human body, revolutionizing biology and medicine.
Answer: Johannes Kepler
Johannes Kepler formulated the laws of planetary motion, which describe the orbits of planets around the sun.
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Answer: Alexander Graham Bell
Alexander Graham Bell is credited with inventing the first practical telephone in 1876.
Answer: Dmitri Mendeleev
Dmitri Mendeleev is credited with developing the periodic table, arranging elements by atomic mass and properties.
Answer: Antoine Lavoisier
Antoine Lavoisier is known as the father of modern chemistry for discovering the law of conservation of mass.
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Answer: J.J. Thomson
J.J. Thomson discovered the electron in 1897, opening the door to atomic physics.
Answer: Alexander Fleming
Alexander Fleming discovered penicillin in 1928, revolutionizing medicine and antibiotics.
Answer: Isaac Newton
Isaac Newtons laws of motion and universal gravitation laid the foundation for classical mechanics.
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Answer: Albert Einstein
Albert Einstein developed the theory of relativity, fundamentally changing our understanding of space, time and energy.
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