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Q1. Which pigment is responsible for the red, purple, or blue color in plants?
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Q2. Which of the following is NOT a step in the scientific method?
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Q3. Which of the following is a common method to present research findings?
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Q4. Which genetic disorder is characterized by the body's inability to properly produce hemoglobin?
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Q5. Which of the following is a correct statement about momentum?
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Q6. What is the term for the semi-permeable barrier that surrounds the cell?
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Q7. What is the process of conversion of solid waste into organic fertilizer called?
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Q8. Which food group is a good source of fiber?
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Q9. What is the SI unit of energy?
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Q10. Which organelle is known as the 'digestive bag' of the cell?
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Q11. What is the phenomenon of splitting of light into its constituent colors called?
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Q12. What is the importance of making observations in the scientific method?
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Q13. What is the work done when a force of 10N moves an object by 5m?
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Q14. Which of the following is a unit of work?
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Q15. What is the role of funding in scientific research and development?
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Q16. What is the SI unit of frequency?
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Q17. If a force of 20 N moves an object by 4 m, the work done is:
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Q18. Which of the following is an example of artificial selection?
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Q19. Which of the following is a primary source of scientific data?
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Q20. Which of the following is a correct unit for acceleration?