Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
This tutorial describes the sigmoid curve, annual plant growth, tree growth, human growth, and insect growth as the grow..
The movement of molecules (specifically, water and solutes) is vital to the understanding of plant processes. This tuto..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
Neurons generate electric signals that they pass along to the other neurons or target tissues. In this tutorial, you wil..
This study guide tackles plant roots in greater detail. It delves into the development of plant roots, the root structur..
