2nd Year Botany Guess Papers 2014
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2nd Year Botany Guess Papers 2014

Important Questions:

  1. Secondary growth in thickness in Dicot Stem
  2. Different types of Tropic movement in plants
  3. What are phytohormones? Describe in detail the role of five kinds of plants hormones
  4. Describe Natural and Artificial method of A-Sexual reproduction in plants
  5. What is infloreresence
  6. Describe various types of Racaemose infloresence
  7. Describe male and female gametophyte of Angiosparmic plants
  8. Describe the structure and ultra stu=ructure of chromosomes
  9. Structure and replication of DNA
  10. Cells use RNA to make protien
  11. Chromosomal mutation
  12. Describe the process of mitosis in planrs
  13. Describe law of segregation of genes (Mendel’s first law)
  14. Sex linked inheritence in man
  15. What are the composition of an ecosystem? explain a biotic factor
  16. Explain nitrogen cycle in detail
  17. What do you mean by Biomes? Name the different biomes of the world and describe the followings (Tripical rain forest, grass land ecosystem, desert ecosystem)
  18. What is Ecological succession? Write in detail about Hydrosere

Important Short Questions:

  1. Osmoregulation
  2. Water Potential
  3. Adaptation of plants to law and high temperature
  4. Parenchyma
  5. Autonomic or spontaneous movement
  6. Biological clock and circadian Rhythms
  7. Defence against pathogens
  8. Sexual reproduction in plants
  9. Salient features in the life cycle of Gymnosperms
  10. Parthnocarpy
  11. Germination and its kinds
  12. Application of vernalization
  13. Phases of growth
  14. Growth correlation
  15. Homologous chromosomes
  16. Autosomes and sex-chromosomes
  17. Karyotype
  18. Chemical composition of chromosomes
  19. Chemical composition of DNA
  20. Alkaptonuria
  21. Genemutation
  22. DNA damage
  23. Necrosis and Apopptosis
  24. A-mitotic cell division
  25. Cancer as a result of uncontrolled cell division
  26. Significance of Mitosis and Meiosis
  27. Difference between Mitosis and Meiosis
  28. Syndrome
  29. Genepool
  30. Incomplete dominance and co dominance
  31. Multiple alleles
  32. Polygenic inheritance
  33. Pliotropy
  34. Diabetes mellitus
  35. Levels of organisation
  36. Mutalism
  37. Commonsalism
  38. Coinferous forests of Pakistan
  39. Different between Raecemose and cymose infloresence
  40. Linkage and crossing over

Here is the 2nd year Class Model Papers 2014-2013 for all those students who wish to appear in the 2nd year exams of any of the Punjab Board as there are total eight boards working in Punjab that are responsible for the conducting and maintaining the matric and intermediate level exams and among these Board of Intermediate and Secondary education is the biggest one.
These guess paper are prepared for the help of students who want to do best in their exams.So, before appearing in exams students should checkout the guess paper.

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