Quiz  /  NEET MCQ on Tissue Culture

  • 1. 
    Which of the following statement is incorrect about agar?

  • Remains stable at incubation temperature
  • Does not react with media constituents
  • Does not use in micropropagation work
  • Not digested by plant enzymes

  • 2. 
    In tissue culture system, this is the main effect of cytokines

  • shoot elongation
  • adventitious root formation
  • induction of somatic embryos
  • adventitious shoot formation

  • 3. 
    This is not a basic component of culture media for plant cultivation

  • amino acids
  • sucrose/sugar
  • a complex mixture of salts
  • serum albumin

  • 4. 
    Which of the following plant propagation method uses girdling?

  • cuttings
  • grafting
  • layering
  • both and

  • 5. 
    The ability of single cells to divide and produce all differentiated cells in the entity

  • Totipotency
  • Multipotent
  • Pluripotent
  • Unipotent

  • 6. 
    Which of the following is the first transgenic crop?

  • flax
  • tobacco
  • plastic
  • cotton

  • 7. 
    Which of the following is not a feature of plant cells?

  • Consists of plastids
  • Cell wall outside the cell membrane
  • Presence of centrioles
  • Cell-cell communication through plasmodesmata

  • 8. 
    Which of the following is a superbug?

  • virus
  • bacteria
  • transgenic plant
  • worms

  • 9. 
    This is a cellular totipotency property

  • plants
  • animals
  • virus
  • none of the above

  • 10. 
    Growth of plant tissues in artificial media is called _______

  • cell hybridization
  • plant tissue culture
  • transgenesis
  • gene expression
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