This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
Plants need to regulate water in order to stay upright and structurally stable. Find out the different evolutionary adap..
Topics Modules Quizzes/Worksheets Description Introduction to Genetics Genetics – Definition: Heredity and ..
Freshwater ecosystem is comprised of four major constituents, namely elements and compounds, plants, consumers, and deco..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
This tutorial elaborates on the physical development of humans, particularly from puberty to adulthood. Read this tutori..
