Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
The water cycle (also referred to as the hydrological cycle) is a system of continuous transfer of water from the air, s..
Learn about community patterns and the ecological factors influencing these patterns. Revisit some of the ecosystems you..
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..