Stratum basale Definition. It refers to the basal or the deepest of the five layers of the epidermis. It is also known by the names âgermative layerâ or âbasal layer.â Sometimes, it is also referred to as stratum germinativum.t refers to the basal or the deepest of the five layers of the epidermis. It is also known by the names âgermative layerâ or âbasal layer.â Sometimes, it is also referred to as stratum germinativum.
How I got my answer was I remembered I am studying that in my Science class right now, so I looked it up in my Science book and there it was the answer... 2 Raw Materials for Respiration are Sugar and Oxygen.
Definition. Respiration is the metabolic process of most living things in which food molecules (glucose) are turned into usable energy for the cell (ATP). It is the anti-process to photosynthesis, in which plants use sunlight and carbon dioxide to build food molecules, releasing oxygen as a waste product. During aerobic respiration, oxygen is present, and helps the process to crank out energy very efficiently. Some organisms can also undergo anaerobic respiration, in which oxygen is absent and a somewhat less efficient method of metabolism takes place.