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Which of the following statements is/are correct with reference to blue waves? 1. It is a rare natural phenomenon also referred to as bio-luminescence. 2. It is caused by the light emitted by fluorescent corals present in ocean.
Correct Answer: (a)
UnverifiedNo official key was published for this paper. This answer is awaiting faculty review: treat it with caution.
This question appeared in the GPSC Prelims 2019 examination (GS-II). It is Question 121 out of 400 questions in this paper.
This question was part of the GPSC Prelims 2019 (GS-II). The GPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all GPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.