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...
Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..
This tutorial describes the different types and causes of brain damage. Find out how genetics, physical injury, lack of ..
A still body of water may be disturbed by a variety of factors. One of them is wind. In fact, it is considered as the pr..
Organisms employ different strategies to boost its defenses against antigens. Humans have an immune system to combat pat..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
Mutations can also influence the phenotype of an organism. This tutorial looks at the effects of chromosomal mutations, ..
