Essay provides a discussion about Darwin's dangerous idea.

The Origin of Species and Charles Darwin's theory of common descent.

Many athletes use performance enhancing drugs to gain a competitive advantage and to improve their athletic ability beyond the levels of their competitors. Athletes that compete in swimming may use stimulants to help them fight fatigue. These stimulants include various types of amphetamines. Weightlifters and football players use Erongenic drugs; these drugs build body mass and increase growth hormones.

Details a lab experiment exploring the the water potential of normal potatos and sweet potatoes by measuring the water potential of the potatoes during the process of osmosis.

Description of each stage of development in human psychology

Research paper about type one and type two diabetes explaining the causes, side effects, and treatments.

This essay outlines the reasons why evolution is such a slow process, and demonstrates why the massive time scales of evolutionary change are difficult for some people to comprehend.

Provides an overview of DNA and proteins. Describes why scientists believed that proteins were the material of genes, due to the large varieties found in their building blocks. Explores the research of Hershey and Chase.

DNA testing is an increasingly popular way to determine the paternity of a child. The practice, however, raises many ethical issues and it should always be done with permission.

Human Genome from Watson's book "DNA: The Secret of Life"

The aim of this experiment is to investigate the effect of changing the level of pH and their concentration during the fermentation of yeast and to at see how much yeast ferments at the different pH and their concentration.

A description of the uses of donated blood, including red blood cells, platelets, and plasma, and an analysis of the research and potential benefits associated with artificial blood.