Organsims Study guides, Class notes & Summaries

RESPIRATION Process of oxygen uptake and release of carbon dioxide is called respiration Diffusion may be aided by bulk movement such as the movement of air in and out of the lungs but the concentration gradients remain as the fundamental driving force for moving the respirator gases Easy access to oxygen in the atmosphere permits a high rate of metabolisms and a high degree of organizational development HOW WATER AND AIR DIFFER AS RESPIRATION MEDIUMS BREATHING MEDIUM: ATMOSPHERE Composi...

makeup of euk organisms

Theories of Natural selection ways of classifying organsims how meiosis introduces genetic variation

An in depth summary of micro-organisms for grade 11 IEB biology. Includes Cellular and Acellular organisms, and HIV