Learn how to use your camera's exposure settings to take much, much better pictures in all kinds of conditions. 1  Digital Camera Basics: Understanding Exposure. 2  Working with Shutter Speeds and f-stops.  f-stops and Depth of Field. The amount of light and a photo's exposure aren't the only things that the aperture and shutter control. The size of the aperture determines just how much of your scene is sharply in focus, or its depth of field.
The binomen is an organism's scientific name. The system accepts subspecies names, forming a trinomen (three names), which begins with the mandatory binomen. By convention, the first letter of the generic name is capitalized but those of ...
Binomial nomenclature (also called binominal nomenclature or binary nomenclature) is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, although they can be based on words from other languages.he application of binomial nomenclature is now governed by various internationally agreed codes of rules, of which the two most important are the International Code of Zoological Nomenclature (ICZN) for animals and the International Code of Nomenclature for algae, fungi, and plants (ICN) for plants.