Q1. Pakistan export in China in 2020?
Ans.1.6$ billion
0Q2. SARS Covid 2 has size?
Ans. 20-30 kb
Q3. Ferns are different from mosses?
Ans. vascular tissues
Q4. Pteridophytes have dominant generation?
Ans. Diploid
Q5. Late blight potato disease is caused by:
Ans. Ascomycota
Q6. The seize of bacteria is:
Ans. 0.5-5um
Q7. Obligate parasites are:
Ans. Viruses
Q8. DNA polymerase:
Ans. None of these
Q9. Psilotales are closely related to:
Ans. Bryophytes
Q10. Techeoic acid is found in:
Ans. Gram positive bacteris
Q11. Plant viruses are mostly:
Ans. RNA viruses
Q12. Cell wall of bacteria is made up of:
Ans. Peptidoglycan
Q13. The waxy material is present in the cork cells called:
Ans. Suberin
Q14. Flagella are absent in:
Ans. Rhodophyta
Q15. The products of light reaction are:
Ans. ATP and NADH
Q16. ETC occur in :
Ans. Mitochondria
Q17. Which is the Red color pigment?
Ans. Phycoerythrin
Q18. Facultative Anaerobic bacteria :
Ans. ferment nutrients in the absence of nitrogen
Q19. The media used by microbiologist usually contain:
Ans. nitrogen source
Q20. Which is the predator fungi?
Ans. Puccinia
Q21. Agar Agar is obtained from
Ans. Geladium
Q22. Circinate vernation is present in:
Ans. Cycas
Q23. Carpospores are germinate to produce:
Ans. Sporophyte
Q24. In porogamy, the fertilization of seeds
Ans. the pollen tube into the ovule by the micropyle
Q25. Heterosporous condition is absent in
Ans. Equisitum
Q26. If 2n=20 then how many linkage genes are present?
Ans. 10
Q27. If Rache is absent in diatoms:
Ans. pseudoraphe
Q28.The vernalization is examined in:
Ans. Cold countries
Q29. Which is not edible mushroom?
Ans. Amanita phalloids
Q30. The digestive enzymes released in small intestine:
Ans. ???
Q31. The causal agents of Smut are:
Ans. Ustilago
Q32. Meristematic tissues are present in
Ans. Anthoceros
Q33. Reserve food material in Bryophytes is
Ans. Starch
Q34. The death of plant or part of plant like leaves is called:
Ans. Senescence
Q35. Eight spores in
Ans. Riccia
Q36. The age of plant can be estimated by
Ans. counting annual rings
Q37. The median of the numerical values:
Ans. The exact mid value
Q38. The re-newable fossil is
Ans. Biomass
Q39. C3 and C4 plants have cycle?
Ans. ????
Q40. The ___ leaves have resistance to CO2 and diffusion
Ans. Small
Q41. The arrangement of leaves on the plant is called
Ans. Phyllotaxy
Q42. Shade loving plants are called as
Ans. Sciophytes
Q43. The plants with climbing roots or climbers are called
Ans. Climbers
Q44. The vascular bundles of angiosperm have
Ans. Tracheid and fibers
Q45. Casperian strips are present in the
Ans. Endodermis
Q46. Exons are the
Ans. Coding sequesnces
Q47. The process of splicing in post transcriptional modification is
Ans. the removal of introns and binding of exons
Q48. The cell without cell wall is called
Ans. Protoplast
Q49. In gymnosperm pollination occurs by
Ans. Wind
Q50. In peroxisomes ___ occurs
Ans. Glyoxilic cycle (answer not confirmed)
Q51. Totipotency is
Ans. is the ability of single cell to divide
Q52. Apoptosis is the function of
Ans. Lysosomes
Q53. Which is true for DNA recombination in genetic engineering?
Ans. Cutting DNA part and ligating into vector then put it in an expression system
Q54. Indian Congress is founded by
Ans. A.O Hume
Q55. Quaid e Azam joined Muslim League in
Ans. 1913
Q56. Father of Hazmat Muhammad (S.A.W)
Ans. Hazrat Abdullah
Q57. City of Saints
Ans. Multan
Q58. Osaka is the city of
Ans. Japan
Q59. Vyborg Historic center is located in
Ans. Russia
Q60. If two coins are tossed simultaneously. What will be the probability of getting two heads?
Ans. 1/4
Q61. Nitrogen is a ____ nutrient.
Ans. Macronutrient
Q62. Aflatoxins are produced by
Ans. Fungi
Q63. Allelopathy is
Ans. The effect of one plant on another through production of toxins
Q64. Which gas is filled in balloons?
Ans. Helium
Q65. The upper part of an aquatic ecosystem?
Ans. Plankton
Q66. In MS office, the button F8 is pressed three times to select?
Ans. a sentence
Q67. Choose the correct indirect speech:
He said: Keep silent and listen to my words.
Ans. He urged them to be quite and listen to him.
Q68. The primary memory stores
Ans. All of these
Q69. Most primitive algae
Ans. Cyanophyta (Blue green algae)
Q70. Most advanced group of algae
Ans. Chlorophyta
Q71. Microfilaments are composed of protein?
Ans. Actin
Q72. Function of centriole is\
Ans. the production of spindle fibers
Q73. Cell wall of fungi contain
Ans. Chitin
Q74. Yeast differ from bacteria in which character
Ans. being eukaryote
Q75. Megasporophyll in gymnosperm is
Ans. Female cone
Q76. The reserve food material in fungi
Ans. Glycogen
Q77. Fruiting bodies of Aspergillus
Ans. Conidia
Q78. The flow of energy in ecosystem is
Ans. Unidirectional/ Down direction?
Q79. What digit should be added to 3450 to make it a perfect square?
Ans. 31
Q80. If 10 has a variance of 4 then rate of variance is
Ans. 40%
Q81. Che Guevara was an Marxist revolutionary, belongs to
Ans. Argentina
Q82. Nobel Prize winner in literature Nadine Gordimer belongs to?
Ans. South Africa
Q83. In 2018, export of Pakistan to China?
Ans. 1.8$ billion
Q84. Delhi pact in 1950 was signed by
Ans. Nehru and Liaqat
Q85. He knocked ___ his door.
Ans. at
Q86. Chemiosmosis is the
Ans. production of ATP by adding H+ to ADP.
Q87. The dessert plants are called
Ans. Xerophytes
Q88. The temperature and conditions of Autoclave
Ans. ????
Q89. Allama Iqbal stayed in Europe?
Ans. 1905-1908
Q90. Ratio of genotype of monohybrid cross
Ans. ???
Q91. Kranz anatomy in C4 plants
Ans. mesophyll cells and bundle sheath cells
Q92. How to check homozygosity and heterozygosity in AABB (genes are not linked)?
Ans. test cross/ back cross/ self fertilization/ all of these??
Q93. The group of individuals living at the same place but they have different characters?
Ans. Ecotype/ Population?
Q94. terhi kheer hona?
Ans. Mushkil kam hona
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