A technique of growing plants (without soil) in water containing dissolved nutrients.A science where plants are nurtured without being planted in soil. Plants roots are suspended in water where the chemical nutrients required by the plant are dissolved within this water, where the ability to alter concentrations of these substances allow.
A technique of growing plants (without soil) in water containing dissolved nutrients.A science where plants are nurtured without being planted in soil. Plants roots are suspended in water where the chemical nutrients required by the plant are dissolved within this water, where the ability to alter concentrations of these substances allow...
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
It only takes one biological cell to create an organism. A single cell is able to keep itself functional through its 'mi..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..
Human intelligence provided the means to utilize abstract ideas and implement reasoning. This tutorial takes a further l..
Lymphocytes are a type of white blood cell capable of producing a specific immune response to unique antigens. In thi..
