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  9. Q32

Telangana Police SI 2018 · Question 32 of 96

Identify the correct statements: A. Late blight of Potato disease was the causative factor for the 'Great Irish Famine' of 19th century. B. Brown spot disease of rice was responsible for Bengal famine of 1940's. C. The inserted foreign gene in Bt cotton offer resistance to bacterial diseases. D. Crown gall is a viral disease.

biology

  1. AACorrect
  2. BB
  3. CC
  4. DD

Answer: A. A

Explanation

[2018 PWT Q108] Late blight of potato (Phytophthora infestans) caused the Great Irish Famine. The official TSLPRB preliminary key (Booklet D) gives A.

Source: TS SI PWT 2018 official paper (Booklet D); answer cross-verified with the official TSLPRB preliminary key

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