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Economic Importance of Algae MCQs for Competitive Exams

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Economic Importance of Algae MCQs for Competitive Exams

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Topic Notes: Economic Importance of Algae

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Economic Importance of Algae MCQs in Botany are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

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41
Which alga is utilized for the bioremediation of synthetic substances?
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42
Which organism is responsible for causing the 'red rust of tea' disease?
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43
Which antibiotic substance produced by algae is known to be effective against Gram-positive bacteria?
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44
Which algal derivative is frequently used as a moisture-retaining agent in pharmaceutical preparations?
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45
Which of the following organisms are primarily involved in the production of biogas?
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46
Which group of algae is the primary source of gelatinous substances?
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47
Which group of organisms is commonly utilized in the industrial production of dairy products like butter, yogurt, and cheese, as well as in brewing?
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48
Which type of algae is a significant industrial source for the extraction of potash and iodine?
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49
Which biological agent is commonly employed in the industrial process of retting to separate plant fibers?
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50
From which group of algae is bromine commercially extracted?
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