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{"filename":"bsc-part-2-botany-276-2021.pdf","subject":"Botany","exam":"B.Sc. (Part-II) Examination, 2021","sections":["Paper: Single (I+II+III)"]}

Questions:

  1. What is the classification system proposed by Bentham and Hooker?
  2. Who is known as the Father of Taxonomy?
  3. Who authored the book 'Genera Plantarum'?
  4. Where is heterophylly found?
  5. Which type of inflorescence is found in Ranunculus Scleretus?
  6. What are zygomorphic flowers?
  7. Where is perianth found?
  8. In which plant is solitary axillary flower found?
  9. What is parietal placentation?
  10. Where is unilocular ovary found?
  11. Which family does Allium Cepa belong to?
  12. What are trimerous flowers?
  13. Where are meristematic zones found?
  14. Where are aerenchyma characteristically found?
  15. What is the vascular bundle type in Cucurbita?
  16. Where are collateral and open vascular bundles found?
  17. What are epidermal outgrowths called?
  18. What is the composition of the pericycle of the root?
  19. What does vascular cambium give rise to?
  20. Where is secondary growth found?
  21. In which monocot stem is secondary growth observed?
  22. What is an example of dicot stem with scattered vascular bundles?
  23. What are pollengrains considered as?
  24. Where are compound pollen grains found?
  25. Where are pollinia found?
  26. What is the first cell of microgametophyte called?
  27. What surrounds the nucellus?
  28. What is the Polygonum type of embryo sac?
  29. What is essential for autogamy?
  30. Where is double fertilization regularly found?
  31. What does coconut milk represent?
  32. What does wheat embryo contain?
  33. What is the formation of fruit without fertilization called?
  34. What is the main function of Ribosome?
  35. Which organelle is called the powerhouse of the cell?
  36. Who gave the double helix DNA model?
  37. Who discovered Lysosome?
  38. Which base is not found in DNA?
  39. When can the structure of chromosome be best seen?
  40. Who named Mitochondria?
  41. What are genes made up of?
  42. What is the phenotypic ratio in trihybrid cross?
  43. Who is known as the Father of Genetics?
  44. How can polyploidy be produced?
  45. What is the chromosome number of Pisum sativum?
  46. Where is the Indian Agricultural Research Institute located?
  47. What is the ratio 9:3:3:1 due to?
  48. What is the ratio in duplicate gene?
  49. When does crossing over occur during meiosis?
  50. Who is the Father of the Green Revolution?
  51. How is potato developed?
  52. What is India the largest producer of?
  53. Where is the Central Sugarcane Research Station located?
  54. Where is the Central Potato Research Institute located?
  55. Who is considered the Father of Botany?
  56. Who worked on plant breeding?
  57. What is one nanometer equal to?
  58. What is formed between homologous chromosomes?
  59. Which nonsense codon is called 'umber'?
  60. Who discovered the genetic code?
  61. What is trisomic condition?
  62. Who discovered polyploidy?
  63. What is CCC a code for?
  64. What is the number of codes in Arginine?
  65. Which one is a test cross?
  66. What is Triticum aestivum (wheat) naturally?
  67. When does the cell become turgid?
  68. Why do wooden doors swell during the rainy season?
  69. In which soil do plants grow best?
  70. Who gave the imbibitional theory of ascent of sap?
  71. What is an example of anti-transpirant?
  72. What reduces the rate of transpiration process?
  73. In which process does Molybdenum participate?
  74. Who gave the principle of mass flow theory?
  75. In which form is food translocated in flowering plants?
  76. What is the raw material used in photosynthesis?
  77. Where is Hill reaction found?
  78. Which is a chemosynthetic sulphur bacteria?
  79. Which photosynthetic pigment is found in bacteria?
  80. In photorespiration, where is CO2 released?
  81. What is the respiratory quotient of fat?
  82. Where does the EMP pathway take place?
  83. Where is glyoxylate formed in glyoxylate cycle?
  84. Who carries out denitrification?
  85. How does assimilated nitrogen return to atmosphere?
  86. How is mRNA formed?
  87. What are the last codons of protein synthesis?
  88. What is the initiator codon for protein synthesis?
  89. What factors affect growth?
  90. What is cytokinin used for?
  91. What is florigen?
  92. What type of respiration is found in dormant seeds?
  93. Where is food stored in dicotyledons?
  94. What movements do insectivorous plants show?
  95. Which algae is used to study the biological clock?
  96. Which polysaccharide is used in ice-creams and cosmetics?
  97. What is stachyose?
  98. What can a functional protein be?
  99. Which base is not found in DNA?
  100. What is enzyme ribozyme made up of?
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