GK/Environmental%20Science-II MCQs :- multiple choice questions and answers. e.g GK MCQS,GK Mock Tests , GK Practice Papers ,GK Sample Test,GK Sample questions

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Question 1: Fill in the blanks: The algal booin often releases ______ in water

Toxins

Acidic

Virus

Bacteria

Total MCQS Questions are 100 in this paper Environmental%20Science-II
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