Phosphorus cycle: Definition and description
1. Introduction https://youtu.be/I-EJUlpDpY4 A wide variety of organisms like plants, animals, and microorganisms live on Earth. All these organisms comprise mainly 6 elements viz. carbon, […]
Articles by Dr. Asha Jyoti
Plant succession
Introduction Plants adapt accordingly in different regions of the world due to changes in climate and natural diversity. They change and maintain their existence through […]
Electron microscope: Definition and types
Introduction Microscopy helps us to understand or gives access to see the direct images of various tissues, organisms, organelles, microorganisms, molecular assemblies, and proteins. It […]
Biogeochemical cycle
Introduction Earth is a very diverse planet with various species. Hence is composed of both living and non-living things. The source and quantity of all […]
Sulfur cycle: Definition and description
Introduction Plants, animals, and various types of microorganisms are made up of different types of organic matter. These organic matters are necessary for survival the […]
Components of cell membrane
Introduction Cells are the structural and functional units of the organism. They carry metabolic activity and hereditary information and hence an organism consists of one […]
Cell membrane of plant cell: definition and structure
Introduction The world is full of diversity and plants and animals are living together. A cell is the basic unit of life for all living […]
Homologous vs Analogous organs
Introduction In ancient times, people used to think that the world had not changed. There is no such concept of evolution and origin. In the […]
Types of roots in plants: Tap root vs Fibrous root
Introduction There are billions of species of plants in this world which can be seen everywhere in the plains, deserts, wetlands, or mountains. Plants evolved […]
Scanning electron microscope (SEM): Structure and description
Introduction A microscope is used to see objects that are not visible to the naked eye. The electron microscope is a breakthrough invention in microbiology. […]