Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..
This tutorial elucidates body temperature regulation. Know the details here to learn how the body sets the body temperat..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
Darwin's Finches are an example of natural selection in action. They are an excellent example of the way species' gene p..