Bacteroides
a genus of gram-negative, anaerobic, rod-shaped bacteria. Its organisms are normal inhabitants of the oral, respiratory, intestinal, and urogenital cavities of humans, animals, and insects. Some species may be pathogenic.
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
In this tutorial, find out more about certain types of inheritance that does not follow the Mendelian inheritance patter..
Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respo..
This tutorial describes the sigmoid curve, annual plant growth, tree growth, human growth, and insect growth as the grow..
The circulatory system is key to the transport of vital biomolecules and nutrients throughout the body. Learn about the ..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
