In this essay we will discuss about soil. After reading this essay you will learn about: 1. Introduction to Soil 2. Components of Soil 3. Functions 4. Microclimate 5. Formation of Soil 6. Types of Pollutants 7. Fertiliser Contamination 8. Greenhouse Effect and Soil Fertility 9. Weathering 10. The Soil Profile 11. Textural Classes 12. Cation Exchange Capacity 13. Soil [...]
This article throws light upon the seven main structures to be determined in plant community. The structures are: 1. Population Density 2. Cover and Dominance 3. Height of Plants 4. Weight of Plants 5. Volume Occupied by Plants 6. Frequency 7. Importance Value Index. Structure # 1. Population Density: The density of a species is the numerical representation of its [...]
The below mentioned article provides notes on circadian rhythm with its suitable diagram. Organisms often exhibits rhythmic behaviour in association with daily alterations of light and darkness. Interestingly, many of the rhythmic responses to day and night continue even when organisms are kept under artificially made constant light (LL) or continuous dark (DD) environment. While in some organisms these rhythmic [...]