BHU UET 2016 BPA VOCAL Question Paper with Answer Key PDFs

BHU UET Questions

• 1.

  Human vertebral column consists of $33$ vertebrae and ________ bones

  • $33$
  • $26$
  • $27$
  • $29$
  View Solution

  ---

• 2.

  Excitation of chlorophyll in light is

  • Endergonic reaction
  • Photochemical reaction
  • Photo-oxidation reaction
  • Thermochemical reaction
  View Solution

  ---

• 3.

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

  • 3-celled stage
  • 2-celled stage
  • 1-celled stage
  • 4-celled stage
  View Solution

  ---

• 4.

  Fresh water bony fishes maintain water balance by

  • Excreting hypotonic urine
  • Ecreting wastes as uric acid
  • Drinking small amount of water
  • Excreting salt across their gills
  View Solution

  ---

• 5.

  Blood brain barrier is formed by

  • Astrocytes
  • Microglial cells
  • Oligodendrocytes
  • Ependymal cells
  View Solution

  ---

• 6.

  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
  View Solution