Obtaining air outside an aquatic environment required species to acquire suitable adaptations, and this was the case of ..
This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..
Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
The human body is capable of regulating growth and energy balance through various feedback mechanisms. Get to know the e..
Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..
This tutorial describes the different types and causes of brain damage. Find out how genetics, physical injury, lack of ..