Conservation of energy The principle that the total amount of energy in a closed system remains always the same, none being lost or created in any chemical or physical process or in the conversion of one kind of energy into another, within that system...
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
Homeostasis is essential to maintain conditions within the tolerable limits. Otherwise, the body will fail to function p..
The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas o..
This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..
