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UPSC CSE Prelims 2023 · General Studies Paper I · Q15
Which of the following organisms perform waggle dance for others of their kin to indicate the direction and the distance to a source of their food?
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UPSC CSE Prelims 2023 · General Studies Paper I · Q16
Consider the following statements : 1. Some mushrooms have medicinal properties. 2. Some mushrooms have psychoactive properties. 3. Some mushrooms have insecticidal properties. 4. Some mushrooms have bioluminescent properties. How many of the above statements are correct?
Answer is checked against the official key when you practise
UPSC CSE Prelims 2023 · General Studies Paper I · Q18
Consider the following statements : 1. Some microorganisms can grow in environments with temperature above the boiling point of water. 2. Some microorganisms can grow in environments with temperature below the freezing point of water. 3. Some microorganisms can grow in highly acidic environment with a pH below 3. How many of the above statements are correct?
Answer is checked against the official key when you practise
