Diffusion is important to the cell because it is the process by which useful molecules enter the cell and waste products removed from the cell.
Without diffusion, cells and tissues of the body can not get important nutrients and gases for survival and would die.
An example is the eye. The eyes lack a great number of blood vessels (which carry oxygen that diffuses into cells) and must have an extra supply of oxygen. The atmosphere provides the extra needed oxygen which is taken up into the cells of the eye by diffusing through the cornea and thus the eye is kept functioning. If this does not happen , the eye would dry out.
Enzymes are substances necessary for the synthesis of most materials in an organism
Biotechnology is the exploitation of biological processes for industrial and other purposes, especially the genetic manipulation of microorganisms for the production of antibiotics, hormones, and stuff.
~credit to google -_- ~
ooh I know the others
artificial selection is humans selecting two different species or breeds and making them... you know... and then a new combination is born! Usually is used for agricultural purposes, like new and better cows, or for scientific purposes like the Liger.
A Clone is a being with the same exact DNA structure of the previous Being, and they are usually created with a single mother.
