PIB Summaries 19 November 2025
Content YUVA AI for ALL Why in News? Relevance GS2 (Governance) GS2 (Policy & Social Sector) GS3 (Science & Technology) What is YUVA AI for ALL? Core Features Course Structure – Key Learning Outcomes Strategic Significance 1. Digital Inclusion 2. Workforce Preparedness 3. Ethical AI Ecosystem 4. AI Nation-Building Policy & Governance Context Impact Pathways […]
Static Quiz 19 November 2025 (Environment)
Q1. Which causes harmful algal blooms (HABs) leading to red tides in marine ecosystems? a) Diatomsb) Dinoflagellatesc) Cyanobacteriad) Euglenoids Answer: (b) Dinoflagellates Explanation :• Red tides are typically caused by dinoflagellates, especially Karenia brevis, Alexandrium, Gymnodinium.• They release brevetoxins, saxitoxins → neurotoxicity in fish, marine mammals, and humans (shellfish poisoning).• Dinoflagellates proliferate under warm SSTs, […]