The number of organisms in a broth culture was determined using the standard plate count method (spc) and spectrophotometry (spec). which of the results below would you expect to see from each method?

The answer is SPC= 12 X 1O^6 cfu/ml; SPEC= 11 X 10^7 cfu/ml. In addition, Standard Plate Count (SPC) is a method that comprises of growing the bacteria in a nutrient culture petridish or petrifilm and counting colonies that It can be used for all types of dairy products and is commonly used in the inspection of Grade A raw and sterilized milk while spectrophotometry is a technique to measure how much a chemical substance captivates light by describing the intensity of light as a beam of light permits over sample solution. The straightforward value is that each composite participates or conveys light over a convinced series of wavelength.

Could you elaborate?