Isomerism
a condition in which several chemical compounds have the same molecular formula (have the same number and type of atoms) but, because those atomsare arranged differently in each, they all have different chemical properties.
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
Plantlife can be studied at a variety of levels, from the molecular, genetic and biochemical level through organelles, c..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..
