This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..
The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
Homeostasis is essential to maintain conditions within the tolerable limits. Otherwise, the body will fail to function p..