Category: Integrated Science

Diffusion and Osmosis

Diffusion Diffusion is the movement of water from an area of higher concentration to an area of lower concentration down a concentration gradient. Diffusion shows that a system tends to move from a state of order to a state of disorder if left alone. Because of the random motion of molecules in a liquid or…...

Unspecialised Plant and Animal Cells

By the end of this post you should be able to draw simple diagrams of plant and animal cells, and explain their structure. The Plant Cell Below is the picture of a simple plant cell and its components. The Animal Cell Below is a picture of a simple animal cell and its components. Definitions Cell…...