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11Nov 2025

Govt Boosts Cornea Transplants: New Rules 2025

Government Simplifies Rules to Boost Cornea Transplants Why in the News ? The Union Ministry of Health and Family Welfare amended the Transplantation of Human Organs and Tissues (Amendment) Rules, 2025 to simplify norms for corneal transplantation centres by removing the mandatory requirement of clinical specular microscopes, aiming to enhance access to eye care and …

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11Nov 2025

How Genes Create Proteins: Central Dogma Explained

This image illustrates the Central Dogma of Molecular Biology, showing the stepwise process from DNA to mRNA to protein synthesis and cellular function. It belongs to UPSC GS Paper 3 (Science & Technology), in the subject Biology/Genetics, and is vital for understanding gene expression and biotechnology topics.

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11Nov 2025

Energy Flow in Ecosystem: Food Chain & Trophic Levels

This image illustrates the unidirectional flow of energy through an ecosystem, from sunlight to producers and various consumer levels, highlighting energy loss at each stage. It belongs to UPSC GS Paper 3 (Environment & Ecology), subject: Environment, an important topic for both prelims and mains.

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11Nov 2025

Gaseous Tidal Theory: Origin of the Solar System

This image explains the Gaseous Tidal Theory, which describes how a wandering star’s gravitational pull led to the formation of planets from the Sun’s gaseous material. It belongs to UPSC GS Paper 1, Geography (Physical Geography), covering Earth’s origin and planetary formation

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11Nov 2025

Nebular & Planetesimal Hypothesis: Origin of Solar System

This image illustrates the Nebular and Planetesimal Hypotheses explaining the formation and structure of our solar system, including key concepts of planetary formation and their limitations. It belongs to UPSC GS Paper 1, Geography (Physical Geography), covering the topic “Origin and Evolution of the Earth

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11Nov 2025

The Great Revolt of 1857: Causes, Leaders & Legacy

This image represents the Revolt of 1857, India’s First War of Independence, detailing its causes, key leaders, British response, and legacy. It belongs to GS Paper 1 (History) and is crucial for understanding the foundation of Indian nationalism in UPSC exams.

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23Oct 2025

Types of Diseases Explained: UPSC Science Notes

Explore the four main types of diseases—infectious, non-infectious, deficiency, and genetic—with clear examples and key differences. Essential for understanding health and disease topics in UPSC exams.

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23Oct 2025

RBI Core Functions for UPSC Economy Prep

Explore the Reserve Bank of India’s core functions—including price stability, financial stability, currency management, and economic development. Essential learning for UPSC Economy and Banking topics.

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23Oct 2025

Charter Act 1833: Centralized Governance in India

The Charter Act 1833 centralized British administration in India and ended the company’s trade monopolies, laying the foundation for modern governance reforms. This act is a crucial topic for UPSC history preparation.

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