Cell respiration is the process of creating ATP. It is "respiration" because it utilizes oxygen. Know the different stag..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
This tutorial looks at the mutation at the gene level and the harm it may bring. Learn about single nucleotide polymorph..