General Science Quick Learn
Q1. Smallest unit of life Cell
Q2. Father of Genetics Gregor Mendel
Q3. Blood is purified in Kidneys
Q4. Normal human body temperature 37°C
Q5. First man to step on Moon Neil Armstrong (1969)
Q6. Sunlight provides Vitamin D
Q7. Hardest natural substance Diamond
Q8. Fastest planet in solar system Mercury
Q9. Largest planet Jupiter
Q10. Red color of blood is due to Hemoglobin
Q11. Gas used in photosynthesis Carbon dioxide (CO2)
Q12. Green pigment in plants Chlorophyll
Q13. First artificial satellite Sputnik 1 (1957)
Q14. Study of universe Astronomy
Q15. Study of earthquakes Seismology
Q16. Blood pumping organ Heart
Q17. Light travels fastest in Vacuum
Q18. SI unit of Force Newton (N)
Q19. SI unit of Energy Joule (J)
Q20. SI unit of Power Watt (W)
Q21. Instrument to measure temperature Thermometer
Q22. Instrument to measure air pressure Barometer
Q23. Instrument to measure earthquakes Seismograph
Q24. First Indian in space Rakesh Sharma (1984)
Q25. Light year measures Distance
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