EXCELLENT GROUP OF SCHOOLS FORMATIVE ASSESSMENT -1 SUB: BIOLOGY CLASS: 3 Max Marks : 201 Answer any questions out of 7. 5d=SM I What do you mean by hypotress? 2. What do you understand by term fore and faune? 3. What is endemic spedes? 4. Why do leares fall down from a plaut, when they turn yellow? 5. What is scierce? 6. How are diseases caused and how to prevent? 7. What is the basic unit of life? Answer any 4 questions out of 6: 4x2=8M 8. Write on Leeuwenhoek 9. Define (a) fossils (b) Botany 10. How will you prepare slide without drying quiddy? 11. Who discovered cell & when? What was his conclusion? 12. Write on individual perspective? 13. What is process skill? Answer any one question out of two- 1x4-4M 14. Write some safety rules followed while doing science activity in a lab. 15. Briefly explain the steps of scientific methods to your friends. (A)Fill in the blanks 21/2= 1M 1. History of science is written by 2. The word science comes from the Latin word
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Dimensional Analysis can't derive relation or formula if a physical quantity depends upon more than three factors having dimensions. It can't derive a formula containing trigonometric function, exponential function, and logarithmic function and it can't derive a relation having more than one part in an equation.
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