turbine
A machine for converting the heat energy in steam or high temperature gas into mechanical energy. In a turbine, a high velocity flow of steam or gas passes through successive rows of radial blades fastened to a central shaft.
According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..
Genes are the blueprint of our bodies, a blueprint that creates a variety of proteins essential to any organism's surviv..
The movement of molecules (specifically, water and solutes) is vital to the understanding of plant processes. This tuto..
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
In plants, growth occurs in meristems, which are the site of repeated cell division of unspecialized cells. These cells ..
Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..
