Notes and Study material for Exams
It is also known as Ebola hemorrhagic fever. It is a severe acute viral illness which during an outbreak cause the fatality rate can go upto 90%. The first confirmed Ebola Virus Disease in human was reported in 1976 at Democratic Republic of Congo. Transmission of Ebola Virus Disease Ebola is introduced into the human Population through close contact with blood secretion … Read more
Science & TechnologyFor Notes Click on the topics – Basics of Everyday Science. –Space Technology including Satellites. – Defence Technology. – Nanotechnology. – Human body, Food and Nutrition, Health care. – Environmental and Ecological Changes and its Impacts. – Biotechnology and Genetic engineering. – agriculture,
The Nitrogen Cycle: A Vital Dance of Life and Death The nitrogen cycle is a fundamental process that sustains life on Earth. It describes the continuous movement of nitrogen, a crucial element for all living organisms, through various reservoirs in the environment. This intricate dance of transformation involves a complex interplay of physical, chemical, and … Read more
Mission COVID Suraksha: India’s Drive for Vaccine Self-Reliance The COVID-19 pandemic, a global health crisis of unprecedented scale, exposed vulnerabilities in the world’s healthcare systems, particularly in vaccine production and distribution. India, with its vast population and limited access to affordable vaccines, found itself at a critical juncture. Recognizing the urgency of the situation, the … Read more
Fibrous Root System Adventitious Roots Root Hairs Lateral Roots Adventitious Roots The defining feature of fibrous root systems is that they primarily consist of adventitious roots. These roots emerge from the base of the stem rather than developing from the primary root of the germinating seed. Adventitious roots in fibrous systems contribute to the dense, … Read more
The Monoculture Conundrum: A Deep Dive into the Pros, Cons, and Future of Single-Species Farming The world’s population is growing, and with it, the demand for food. To meet this demand, agricultural practices have evolved, often leaning towards large-scale, efficient systems. One such system, monoculture, has become a dominant force in modern agriculture, but its … Read more
The Power of Manure: A Deep Dive into Essential Elements for Plant Growth Manure, a natural byproduct of animal waste, has long been recognized as a valuable resource for enriching soil and promoting plant growth. Its organic composition provides a wealth of nutrients, improving soil structure and fostering a thriving ecosystem for plants. This article … Read more
Fertilizers – Elements Required In Plant Growth Fertilizers are substances that are added to SoilSoil to improve plant growth. They can be organic or inorganic, and they provide plants with the nutrients they need to grow healthy and strong. There are 17 essential elements that plants need for growth. These elements are divided into two … Read more
The Unsung Hero: Exploring the Vital Role of Soil in Our World Soil, the seemingly inert and often overlooked layer beneath our feet, is far from mundane. It is the foundation of life, a complex and dynamic ecosystem teeming with activity and playing a crucial role in sustaining our planet. This article delves into the … Read more
Unmasking the Silent Killer: A Deep Dive into Pesticide Toxicity Testing Pesticides, the chemical weapons deployed against unwanted pests, have revolutionized agriculture and disease control. However, their widespread use comes with a dark side â the potential for toxicity to humans, animals, and the environment. Understanding the risks associated with these chemicals is paramount, and … Read more