Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
This lesson looks at population attributes, regulation, and growth. It also covers population genetics, particularly gen..
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
The blood sugar level is regulated by two hormones. The mechanism behind this type of negative feedback control is descr..