πŸ“Š Introduction to Biotechnology
Q. Plants produced through genetic engineering by the introduction of new genes are called
  • (A) Transgenic plants
  • (B) Hybrid plants
  • (C) Vectors
  • (D) Plasmids
πŸ’¬ Discuss
βœ… Correct Answer: (A) Transgenic plants
πŸ“Š Introduction to Biotechnology
Q. A bioreactor is
  • (A) Fermentation tank
  • (B) Culture containing radioactive isotopes
  • (C) Culture for synthesis of new chemicals
  • (D) Hybridoma
πŸ’¬ Discuss
βœ… Correct Answer: (A) Fermentation tank
πŸ“Š Introduction to Biotechnology
Q. The model organism for the Griffith experiment on transformation was
  • (A) Streptococcus pneumoniae
  • (B) Treponema palladium
  • (C) Escherichia coli
  • (D) Agrobacterium tumifaciense
πŸ’¬ Discuss
βœ… Correct Answer: (A) Streptococcus pneumoniae
πŸ“Š Introduction to Biotechnology
Q. Under Kyoto protocol, the percentage reduction sought to be achieved in CO2 emissions from 1990 levels by the year 2012 is
  • (A) -10%
  • (B) -5.20%
  • (C) -15.20%
  • (D) -20.50%
πŸ’¬ Discuss
βœ… Correct Answer: (B) -5.20%
πŸ“Š Introduction to Biotechnology
Q. Intertribal hybrids were obtained between Aradiposis thaliana and Brassica campestris by
  • (A) Chien et al (1982)
  • (B) Hoffmann (1953)
  • (C) Gleba (1966)
  • (D) Gleba and Hoffmann (1978)
πŸ’¬ Discuss
βœ… Correct Answer: (D) Gleba and Hoffmann (1978)

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