You will also like...
Proteins and minerals can be derived from various dietary sources. They are essential for the proper growth and developm..
This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..
Stems primarily provide plants structural support. This tutorial includes lectures on the external form of a woody twig ..
With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..
Molecules move within the cell or from one cell to another through different strategies. Transport may be in the form of..