Notes and Study material for Exams
Microorganisms Microscopic organisms, commonly known as microorganisms or microbes, are found all around us and even inside our bodies. The category ‘Microbes’ includes a massive range of organisms including bacteria, Fungi, viruses, algae, archaea and protozoa. Some of these, such as bacteria and fungi, are well known, but others such as archaea much less so. … Read more
The Ocean’s Bounty: Exploring the World of Seaweeds Seaweeds, those often overlooked inhabitants of the marine world, are far more than just slimy green blobs. They are a diverse and fascinating group of organisms, playing crucial roles in marine ecosystems and offering a wealth of potential benefits for humans. This article delves into the world … Read more
Any – body of standing water, generally large enough in area and depth, irrespective of its hydrology, ECOLOGY, and other characteristics is generally known as lake. Ageing of Lakes The nutrient enrichment of the lakes promotes the Growth of algae, aquatic Plants and various Fauna. This process is known as natural eutrophication. Similar nutrient … Read more
Eutrophication is a syndrome of ecosystem, response to the addition of artificial or natural substances such as nitrates and phosphates through fertilizer, sewage, etc that fertilize the AQUATIC ECOSYSTEM. The Growth of green algae which we see in the lake surface layer is the physical identification of an Eutrophication. Some algae and blue-green bacteria … Read more
The Enchanting World of Marine Organisms: A Journey Through Diversity and Importance The vast expanse of our oceans, covering over 70% of the Earth’s surface, teems with life in a kaleidoscope of colors, shapes, and sizes. This underwater realm, often referred to as the “blue planet,” is home to a staggering diversity of organisms, collectively … Read more