BHU UET 2017 B.Voc in Food Processing & Medical. Lab Tech Question Paper with Answer Key PDFs

BHU UET Questions

• 1.

  Bryophytes are known as amphibians of plant kingdom because

  • They require a layer of water for reproduction
  • They are found in mostly aquatic conditions
  • They have vascular tissue
  • All of the above
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• 2.

  Excitation of chlorophyll in light is

  • Endergonic reaction
  • Photochemical reaction
  • Photo-oxidation reaction
  • Thermochemical reaction
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• 3.

  The thickening of walls of arteries is called

  • Arteriosclerosis
  • Arthritis
  • Aneurysm
  • Both B and C
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• 4.

  In Cycas, dehiscence of microsporangium occurs when pollen grains are at

  • 3-celled stage
  • 2-celled stage
  • 1-celled stage
  • 4-celled stage
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• 5.

  Sporpollenin is formed by polymerization of

  • Fat and phenols
  • Fat and esters
  • Carotenoids and fat
  • Carotenoid and esters
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• 6.

  For a plasmolysed cell which equation is correct?

  • DPD = OP + TP
  • DPD = -TP
  • DPD = OP
  • DPD = OP - TP.
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