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FPSC CSS Botany Paper 2010 Solved MCQs

Solved multiple choice questions asked in CSS examinations in previous papers. This exercise will help students and job seekers in preparation of botany and agriculture related questions asked in CSS, PMS, FPSC, PPSC, SPSC, NTS tests.

FPSC CSS Botany Paper 2010 Solved MCQs

Select one option out of four given options

  1. NADH from the Kreb's cycle approximately equals to

  2. 2

  3. In mitochondrial electron transport chain, the final c acceptor is the

  4. 1

  5. The movement of water from cell to cell via plasmadesmata is called as

  6. 3

  7. In maize plant the CO2 fixation mechanism is called as

  8. 2

  9. Salt loving plants are known ___________

  10. 2

  11. With the addition of solution to the liquid system, the water potential of the system is

  12. 3

  13. The conversion of the pyruvate into acetyl C0.A is called ___________

  14. 1

  15. Between Adenine and thymine there are ___________

  16. 1

  17. The stage of meiosis in which pairing of homologous chromosome starts is called ______________

  18. 2

  19. The site of chromosome on which gene is located is called

  20. 2

  21. In a dihybrid cross the ratio of the F2 is the

  22. 1

  23. When a single gene has multiple effects the phenomenon is called as

  24. 3

  25. Lamarck's theory of evolution is published in

  26. 3

  27. The book origin of species was written by the

  28. 4

  29. The interaction between algae and fungi to form lichen is called as

  30. 2

  31. The actual location or place where an organism lives is called as

  32. 1

  33. Which of the biomes has been increased in area by human activities.

  34. 3

  35. Which zone of the lake ecosystem consists of Phyto and Zoo Planktons.

  36. 2

  37. Which of the following is the biotic component of the ecosystem.

  38. 4

  39. A sequence of changes in the community structure of an ecosystem over a period of time is called.

  40. 2